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Teacher Workbooks Science and Nature Series Cellular Biology, Vol. 1 © Copyright 2003 Teachnology Publishing Company A Division of Teachnology, Inc. For additional information, visit us at www.teach-nology.com/publishing Table of Contents Life Functions Life Life Life Life Functions Functions Functions Functions Graphic Organizer Cryptogram Word Search Matching Quiz 1 2 3-4 5 Cell Structure Animal and Plant Cell Venn Diagram Cell Organelles The Animal Cell Animal Cell vs. Your School The Plant Cell Plant Cell vs. Your Community Organelles & Famous People Cell Word Search Cell Cryptogram Cell Crossword Cell Matching Quiz Cell Organelle Quiz 6 7 8 9 10 11 12 13-14 15 16 17 18 Cell Stages Stages of Mitosis Mitosis 19 20 Projects and Rubrics It is a Small World – A Very, Very, Very Small World! Project Draft - Plant Cell Community Project Draft - Animal Cell Community Presentation Rubric Cell Project Rubric It’s Just a Phase Their Going Through! Jell-O® Cell Model Answers 21 22 23 24 25 26-27 28-29 30-32 iii ©Teachnology, Inc., 2003 Name ______________________ Date _________________________ Life Functions Graphic Organizer Directions: Within each circle, explain the life function labeled in that circle. Draw a picture depicting the life function next to each circle. Excretion R Growth Transport Nutrition Regulation Life Functions Synthesis Respiration ©Teachnology, Inc., 2003 1 Reproduction Name ______________________ Date _________________________ Life Functions Cryptogram Riddle: What does a cytologist study? snoeitidg _ _ _ etonixrce _ _ 2 3 _ _ _ _ _ 1 _ _ _ _ _ _ _ _ 2 _ _ _ _ _ _ _ _ _ _ _ _ 1 oshmesoasti _ _ _ _ _ _ itnntruio _ _ 1 _ _ _ _ _ _ _ _ _ _ _ 2 _ _ oninoairdtco utyimnim _ _ 2 2 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ 3 eonevmmt _ _ prncrooudtie _ _ _ _ _ _ _ _ _ _ _ _ _ 2 toreirapins 2 _ 3 3 3 ntsvitieiys _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 3 2 3 ANSWER: _ _ 1 2 l l _ 3 ©Teachnology, Inc., 2003 2 Name ______________________ Date _________________________ Life Functions Word Search E A D R M B R H I L S Z I E W D Y W P N M O V E M E N T C X E N V U Y N Z M S E N V V Z X M H F Y Z F G E B K C Y A Q B Y U E O U P N H O A Z S N V N M S A U Y R R X Z U D G Y F Q B D R R E P M T J B E E C H R Q H R I V M W H F X C D W W H S P R C U M T W Q I M M U N I T Y C K N P R E V Z Z O J B W A R D R Z Y E I W G I O T J T J N Q F U T A H N W X X R D J R D I S S E N S I T I V I T Y X J C I H A U O G H O M E O S T A S I S L D U G H T C N C O O R D I N A T I O N C H L E Z I T C G D Y M N S V B J B V D B C A S Q O I X Z O H S L R Z S C D A E K Z T T H N O Q D G D R Y Z S I A N L C Q C I Q N Q H I B Y I A I U B L V F V U N M O O Y T P P S P H A Q V M S L O S C E A N N K G Z T B A E W G A R T N P M D E E S M F I I R B T F U W K U H N U T R I T I O N Q U A R U F O B F F U S V H V A M O M R ©Teachnology, Inc., 2003 3 Name ______________________ Date _________________________ Life Functions Word Search Clues • Clue 1: Special body parts detect and respond to changes in the organism’s environment. This stimulus can be sound, taste, sight or touch. • Clue 2: provides materials for building, maintaining and repairing body tissues, and energy to support other life processes. • Clue 3: The ability or tendency of an organism or cell to maintain internal equilibrium by adjusting its physiological processes. • Clue 4: Inherited, acquired, or induced resistance to infection by a specific pathogen. • Clue 5: Harmonious functioning of muscles or organs in the execution of movements. • Clue 6: a change in place or position. • Clue 7: The act or process of discharging waste matter from the blood, tissues, or organs. • Clue 8: Movement or passage through a system. • Clue 9: Producing offspring. • Clue 10: The oxidative process occurring within living cells by which the chemical energy of organic molecules is released in a series of metabolic steps involving the consumption of oxygen and the liberation of carbon dioxide and water. ©Teachnology, Inc., 2003 4 Name ______________________ Date _________________________ Life Functions Matching Quiz Directions: Place the letter that correct identifies the life function in the space to the left. ______ 1. The removal of metabolic wastes from the body. a. Transport ______ 2. The method an organism uses to take in and process food. b. Respiration ______ 3. The process by which energy stored in food is converted for cell use. c. Growth ______ 4. Living organisms responding to environmental changes. ______ 5. An increase in cell size or cell number. ______ 6. The method used for circulating substances within an organism. d. Synthesis e. Regulation f. Excretion g. Nutrition ______ 7. The production of offspring by either asexual or sexual means. h. Reproduction ______ 8. The building of molecules essential to life. Large molecules are made from small molecules. ©Teachnology, Inc., 2003 5 Name ______________________ Date _________________________ Animal and Plant Cell Venn Diagram Animal Cell ©Teachnology, Inc., 2003 6 Plant Cell Name ______________________ Date _________________________ Cell Organelles Directions: Describe the functions of each organelle and draw a picture to remind of its function. cell (plasma) membrane Function Draw cytoplasm golgi complex lysosome mitochondria nuclear membrane nucleus nucleolus ribosome rough endoplasmic reticulum smooth endoplasmic reticulum vacuole Only In Animal Cells centriole Only In Plant Cells cell wall chloroplast ©Teachnology, Inc., 2003 7 Name ______________________ Date _________________________ The Animal Cell Directions: Place the correct letter in the data table to indicate the correct organelle. Describe the function / purpose of each organelle in the cell. G A B H C I D J E K F Organelle Diagram Location (Letter) Function cell (plasma) membrane centriole cytoplasm golgi complex lysosome mitochondria nucleus ribosome rough endoplasmic reticulum smooth endoplasmic reticulum vacuole ©Teachnology, Inc., 2003 8 Name ______________________ Date _________________________ Animal Cell vs. Your School If you think about it, your school has many parts that allow it to function properly, just like an animal cell. Relate the functions of an animal cell’s organelles to parts of your school that have a similar function. Organelle Function of organelle in the cell cytoplasm golgi complex lysosome mitochondria nuclear membrane nucleus nucleolus ribosome rough endoplasmic reticulum smooth endoplasmic reticulum vacuole centriole cell (plasma) membrane ©Teachnology, Inc., 2003 9 Name a part of your school that has a similar function Name ______________________ Date _________________________ The Plant Cell Directions: Place the correct letter in the data table to indicate the correct organelle. Describe the function / purpose of each organelle in the cell. A G B H C I D J K E F Organelle L Diagram Location (Letter) Function cell (plasma) membrane cell wall cytoplasm golgi complex chloroplast mitochondria nuclear membrane nucleus nucleolus ribosome rough endoplasmic reticulum smooth endoplasmic reticulum vacuole ©Teachnology, Inc., 2003 10 Name ______________________ Date _________________________ Plant Cell vs. Your Community If you think about it, your local community has many parts that allow it to function properly, just like an plant cell. Relate the functions of a plants cell’s organelles to parts of your community that have a similar function. Organelle Function of organelle in the cell cytoplasm golgi complex chloroplast mitochondria nuclear membrane nucleus nucleolus ribosome rough endoplasmic reticulum smooth endoplasmic reticulum vacuole cell wall cell (plasma) membrane ©Teachnology, Inc., 2003 11 Name a part of your school that has a similar function Name ______________________ Date _________________________ Organelles & Famous People Many famous personalities have received public notice due to their unique characteristics. Cellular organelles also have unique characteristics. Relate the function of each of the following cellular organelles to a famous person based on that person’s personality or a position they once served. Organelle Function Nucleus Endoplasmic Reticulum Ribosome Golgi Bodies Mitochondria Vacuole Chloroplast Cell (Plasma) Membrane ©Teachnology, Inc., 2003 12 Related Famous Person Name ______________________ Date _________________________ Cell Word Search B F X H E K D Q W F S E E F H W C M U S M V D B U R T F M V C O A A V F L Z V H F N M K T T G W F A O R W R S R I V H A J I A F N L F I M X R T K V F V P Y B I L C E C Z C H L O R O P H Y L L W Z Q B P E Q Z M B N L Y S O S O M E U J R N N O I O E O K E C H L O R O P L A S T Z S P T U M T S A I Y V X X X I B Z I N Y O V R C Y O Z N P Y P D T Y R Y P F U I A I M L T C F Y G Y Y P W U N T R W C V E C O E Q H E U P D H E B X H V V Y L T L U L O E O B E J A L H Y B E T O X E K L O E L T N B P N Q T V V V S D Q O U C J L Z U G D L E Q L P X K R B E G Z S O R E T S Q R H H H A D D V V G L J H M F T I I V I P C D D U C Y T O P L A S M F H C E L L A A F W R Y N C E L L W A L L Y G U Y J X U F D F O M B X C I K H B N K F H Q N H V J Z U X Y A R X K P R P T W E F X B H G M P H Z A M G Q Z O L J O F ©Teachnology, Inc., 2003 13 Name ______________________ Date _________________________ Cell Word Search Clues • Clue 1: Basic unit of all organisms. • Clue 2: Firm, fairly rigid structure located outside the plasma membrane of plants, fungi, most bacteria, and some protists. • Clue 3: Light absorbing pigment in plants and some protists that is required for photosynthesis. • Clue 4: Chlorophyll containing cell organelles found in the cells of green plants and some protists. • Clue 5: Clear, gelatinous fluid in eukaryotic cells that suspends the cell\'s organelles and is the site of numerous chemical reactions. • Clue 6: Organelles that contain digestive enzymes. • Clue 7: Eukaryotic membrane bound organelles that transform energy stored in food molecules into ATP. • Clue 8: Non-membrane bound organelles in the nucleus where enzymes and other proteins are assembled. • Clue 9: Membrane bound fluid filled space in the cytoplasm of plant cells used for the temporary storage of materials. • Clue 10: Found in animal cell; aids in cell division. • Clue 11: Membrane bound organelle that manages cellular functions and contains DNA. • Clue 12: Organelle in eukaryotic cell nucleus that produces ribosomes. ©Teachnology, Inc., 2003 14 Name ______________________ Date _________________________ Cell Cryptogram Riddle: What does "DNA" stand for? nlsocleuu _ suelunc _ _ _ _ _ _ _ 8 9 10 1 2 10 8 _ rondiothimca _ 2 9 _ _ _ _ 2 _ _ 2 _ _ _ 8 9 10 1 8 _ _ _ 5 6 2 _ 1 _ 3 lyrlohocphl _ _ _ _ _ 2 1 _ _ 2 _ _ _ _ 10 sarlohoctlp _ _ _ _ _ _ _ _ _ _ 4 _ mltopascy _ 3 10 2 _ 2 7 11 4 5 soomsyel _ _ boreosmi _ _ _ _ _ _ _ _ _ _ _ _ 5 _ 2 _ _ _ _ _ _ _ _ _ _ _ _ 3 10 10 10 2 4 2 10 ueoacvl _ _ _ _ _ _ _ 9 8 2 10 1 ANSWER: D _ _ 1 2 x _ _ _ _ _ _ _ _ _ _ _ _ 3 4 5 6 2 7 8 9 10 1 5 9 ©Teachnology, Inc., 2003 15 A _ _ _ 9 5 11 Name ______________________ Date _________________________ Cell Crossword 1 2 2 3 3 4 4 5 6 ACROSS 1. In eukaryotic cells, the central membranebound organelle that manages cellular functions and contains DNA. 2. Clear, gelatinous fluid in eukaryotic cells that suspends the cell's organelles. 3. Organelles that contain digestive enzymes; digest excess or worn out organelles, food particles, and engulfed viruses or bacteria. 4. Short, numerous, hair-like projections composed of pairs of microtubules; frequently move in a wavelike motion; aid in feeding and locomotion. 5. Membrane-bound fluid filled space in the cytoplasm of plant cells used for the temporary storage of materials. 6. Nonmembrane-bound organelles in the nucleus where enzymes and other proteins are assembled. DOWN 1. Organelle in eukaryotic cell nucleus that produces ribosomes. 2. Basic unit of life. 3. Membrane-bound structures within eukaryotic cells. 4. Eukaryotic membrane-bound organelles that transform energy stored in food molecules into ATP. ©Teachnology, Inc., 2003 16 Name ______________________ Date _________________________ Cell Matching Quiz Directions: Place the letter that correct identifies the organelle in the space to the left. ______ 1. area that stores and packages chemicals. ______ 2. bubble-like storage vessel. ______ 3. control center of the cell. ______ 4. stores chlorophyll; used in photosynthesis. a. cell (plasma) membrane b. cytoplasm c. smooth endoplasmic reticulum d. rough endoplasmic reticulum ______ 5. releases energy from nutrients. ______ 6. internal transport system with ribosomes attached. e. golgi bodies ______ 7. jelly-like materials between the nucleus and cell membrane. ______ 8. only found in animal cells; used during cell division. f. nucleus g. nucleolus h. cell wall ______ 9. membrane surrounding nucleus and organelles. i. chloroplast j. vacuoles k. mitochondria ______ 10. internal transport system without ribosomes attached. l. ribosome ______ 11. located within nucleus. m. centrioles ______ 12. stiff outer covering of a plant cell. ______ 13. site of protein synthesis. ©Teachnology, Inc., 2003 17 Name ______________________ Date _________________________ Cell Organelle Quiz 1. Name two differences between plant and animal cells? _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 2. What is the function of mitochondria in a cell? _____________________________________________________________________________ _____________________________________________________________________________ 3. If you were to compare a muscle cell of a human who is very active to that of an inactive person, what differences may you see in the organelles? _____________________________________________________________________________ _____________________________________________________________________________ 4. Where does photosynthesis take place within a plant cell? _____________________________________________________________________________ 5. Draw and label the function of at least three organelles in the animal cell below. ©Teachnology, Inc., 2003 18 Name ______________________ Date _________________________ Stages of Mitosis Number the following stages of mitosis in order and label each stage properly. Labels: Metaphase, Telophase, Daughter Cells, Anaphase, Interphase, Prophase 1. ______________________ 2. ______________________ X X X X X X 3. ______________________ 4. ______________________ 5. ______________________ 6. ______________________ ©Teachnology, Inc., 2003 19 Name ______________________ Date _________________________ Mitosis Directions: Describe the events that take place for during each phase of mitosis below. Phase Describe Chromosomal Events Describe Cytoplasmic Events Interphase Prophase Metaphase Anaphase Telophase ©Teachnology, Inc., 2003 20 Describe Complete Cellular Events Name ______________________ Date _________________________ It is a Small World – A Very, Very, Very Small World! Project Due Date: _______________________________________ Presentation Due Date: _______________________________________ Background: You will be in groups of two; you will develop a Human community that has a similar structure and function as that of a plant cell and animal cell. Your group will present this idea to the class. Problem: How does a plant cell’s organelles relate to a human community? Hypothesis: _________________________________________________ _________________________________________________. Procedure: 1. Your group will develop two communities one that resembles a plant cell and another that resembles an animal cell. This community must have similar members functioning within the community as that of the cellular community. 2. You must first create a draft that details the layout of both your plant and animal cell. You can use any of the materials specified by your teacher. Please include a list of materials and procedures that you will undergo for developing both communities. You must receive your teacher approval’s prior to creating your project. 3. Your plant cell community must have the following parts: cell wall, cell membrane, nucleus, vacuole, chloroplast, mitochondria, cytoplasm, endoplasmic reticulum, nucleolus, ribosomes, and Golgi complex. 4. Your animal cell community must have the following parts: cell membrane, nucleus, vacuole, centriole, mitochondria, cytoplasm, endoplasmic reticulum, nucleolus, ribosomes, and Golgi complex. 5. After approval is received, begin the creation of your project. Make sure to label which member of the community serves the function similar to each cellular organelle. 6. Here’s the hard part, design a presentation to communicate your idea to your fellow classmates. You may want to make a script to help you talk to the class. You may want to design handouts. ©Teachnology, Inc., 2003 21 Name ______________________ Date _________________________ PROJECT DRAFT Plant Cell Community Name of Community 1 (Relates to plant cell)- _____________________ Describe the general environment of this community: _________________________________________________________ _________________________________________________________ _________________________________________________________ Relate each cellular organelle to a part of this community and describe it: Cell Organelle cell wall Related Part of Community How Does It Relate? cell membrane nucleus vacuole chloroplast mitochondria cytoplasm endoplasmic reticulum nucleolus ribosomes Golgi complex ©Teachnology, Inc., 2003 22 Name ______________________ Date _________________________ PROJECT DRAFT Animal Cell Community Name of Community 1 (Relates to animal cell)- _____________________ Describe the general environment of this community: _________________________________________________________ _________________________________________________________ _________________________________________________________ Relate each cellular organelle to a part of this community and describe it: Cell Organelle centriole Related Part of Community How Does It Relate? cell membrane nucleus vacuole mitochondria cytoplasm endoplasmic reticulum nucleolus ribosomes Golgi complex ©Teachnology, Inc., 2003 23 Name ______________________ Date _________________________ PRESENTATION RUBRIC Category Criteria 1 2 Value 3 4 Organization Audience cannot understand presentation because there is no sequence of information. Audience has difficulty following presentation because student jumps around. Student presents information in logical sequence which audience can follow. Student presents information in logical, interesting sequence which audience can follow. ____ Content Knowledge Student does not have grasp of information; student cannot answer questions about subject. Student is uncomfortable with information and is able to answer only rudimentary questions. Student is at ease with content, but fails to elaborate. Student demonstrates full knowledge (more than required) with explanations and elaboration. ____ Visuals Student used no visuals. Student occasionally used visuals that rarely support text and presentation. Visuals related to text and presentation. Student used visuals to reinforce screen text and presentation. ____ Mechanics Student's presentation has four or more spelling errors and/or grammatical errors. Presentation has three misspellings and/or grammatical errors. Presentation has no more than two misspellings and/or grammatical errors. Presentation has no misspellings or grammatical errors. ____ Delivery Student mumbles, incorrectly pronounces terms, and speaks too quietly for all audience members to hear. Student incorrectly pronounces terms. Audience members have difficulty hearing presentation. Student's voice is clear. Student pronounces most words correctly. Student used a clear voice and used correct, precise pronunciation of terms. ____ Total:----- ©Teachnology, Inc., 2003 24 ____ Name ______________________ Date _________________________ CELL PROJECT RUBRIC Cell Type: Animal / Plant Criteria 1 Value 2 3 4 Community’s understanding Analogy To Cell of the analogy 1-2 errors were made when creating analogy. No errors were made when creating analogy. ____ is evidenced. 3-5 errors were made when creating analogy. Demonstrates little or no knowledge or application of science skills. Demonstrates a limited knowledge and application of science skills. Demonstrates a general knowledge and application of science skills. Demonstrates a clear knowledge and application of science skills. ____ Inaccurately communicates Science solutions to Communication problems and concepts. Limited communication of solutions to problems and concepts. Satisfactorily communicates solutions to problems and concepts. Accurately communicates solutions to problems and concepts. ____ Presentation The project’s appearance is sloppy and thus difficult to understand. The project’s appearance is satisfactory. The project’s appearance is very good, but not unique. The project’s appearance is excellent with a unique layout, ____ Labeling Little or no labels are present to help understand the layout of the community. 3-5 labels are missing or out of place in the community. 1-2 labels are missing or out of place in the community. All items are labeled properly. ____ Little or no Science Content Total:----- ©Teachnology, Inc., 2003 25 ____ Name ______________________ Date _________________________ It’s Just a Phase Their Going Through! Problem: What phases do cells undergo during mitosis? What happens at each phase? Hypothesis: ______________________________________________________ ______________________________________________________. Materials: Unlined paper (1 sheet), colored pencils, pencil, crayons, microscope, animal cell slide. Procedure: 1. You will take your paper fold and it in half, label each box created (front + back) numbers 1 - 4 as shown on the right. 2. Create a large box within numbered box, as shown. 3. Within the large area you will draw the stages of mitosis, make them colorful. 4. Within the smaller box write the name of each stage shown, and give a full description of what happens 5. The picture below will start you off. Make sure to label the following parts: 1. cell (plasma) membrane 2. cytoplasm 3. smooth endoplasmic reticulum 4. rough endoplasmic reticulum 5. golgi bodies 6. nucleus 7. nucleolus 8. cell wall 9. chloroplast 10. vacuoles 11. mitochondria 12. ribosome 13. centriole ©Teachnology, Inc., 2003 26 1. Front 2. 3. 4. Back Name ______________________ Date _________________________ It’s Just a Phase Their Going Through! Continued 1. Below you will see a microscope label the following parts: Eyepiece 10x, Body tube, Revolving nosepiece, Objective lens 4x (low); 10x (medium); 40x (high), Stage, Stage clips, Carrying arm, Mirror or light source (lamp), Base. ©Teachnology, Inc., 2003 27 Name ______________________ Date _________________________ Jell-O® Cell Model Background: A great technique that can be used to reinforce the size and structure of membrane bound organelles is the use of a Jell-O® Cell. This model is extremely helpful because it’s relatively cheap to construct and provides an excellent three dimensional view of a cell. Students find it difficult to visualize the cell. Most forget that they are walking around with trillions of these things inside them. The model is constructed with use of various food items. We suggest using a light colored Jell-o to allow for a transparent view through the cell you are about to construct. We suggest you avoid the urge to use green Jell-O for the plant since green is a difficult color to see through. Materials Needed For Organelles: Organelle Nucleus Centriole Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Vacuoles Cell Wall Chloroplast Nucleolus Item Suggested Hard Gum Ball Licorice in the shape of a “T” Yellow Fruit Roll Strip Single Color Sprinkles Green Fruit Roll Strip Red Jelly Beans Raisins Wax Paper Green Jolly Rancher or Green Skittle M & Ms ©Teachnology, Inc., 2003 28 Name ______________________ Date _________________________ Jell-O® Cell Model (cont.) Additional Materials Needed: -Non-stick Cooking Spray -8 oz plastic cups -Jell-O mix (light color) -Access to boiled water for making Jell-O -Plastic Spoon -Tooth Picks -Masking Tape Preparation: 1. Prepare the Jell-O as per the package directions. Spray the Non-stick cooking spray in each cup. Fill each cup halfway. Fill 2 cups for every cell you wish to create. If the directions require you to boil water, make sure cool the Jell-O prior to adding the mixture to the plastic cup so that your cups does not melt. 2. After Jell-O is prepared, slide the Jell-O out of the cups by using a plastic knife and running warm water around the edge. Your Jell-O should look like Figure 1 (below). Top Bottom Cut Figure 1 Figure 2 3. Cut Jell-O in half as shown in Figure 2. After the cut has been made, place top and bottom half piece flat side down on a plate. 4. Spoon out sections to place your organelles. Make sure to use the top and bottom half evenly this will allow you to distribute the weight evenly and make the cell more stable. 5. Using your masking tape, create a label for each cellular organelle. Attach the tape to a toothpick and label the cell parts. After the lesson, we recommend you remove the toothpicks and have the students place them on the correct organelles as a short quiz. ©Teachnology, Inc., 2003 29 Answer Key Page 2 digestion excretion respiration reproduction movement coordination immunity homeostasis nutrition sensitivity Riddle answer: cells Page 3 E A D R M B R H I L S Z I E W D Y W P N M O V E M E N T C X E N V U Y N Z M S E N V V Z X M H F Y Z F G E B K C Y A Q B Y U E O U P N H O A Z S N V N M S A U Y R R X Z U D G Y F Q B D R R E P M T J B E E C H R Q H R I V M W H F X C D W W H S P R C U M T W Q I M M U N I T Y C K N P R E V Z Z O J B W A R D R Z Y E I W G I O T J T J N Q F U T A H N W X X R D J R D I S S E N S I T I V I T Y X J C I H A U O G H O M E O S T A S I S L D U G H T C N C O O R D I N A T I O N C H L E Z I T C G D Y M N S V B J B V D B C A S Q O I X Z O H S L R Z S C D A E K Z T T H N O Q D G D R Y Z S I A N L C Q C I I A Q N Q H I B Y I U B L V F V U N M O O Y T P P S P H A Q V M S L O S C E A N N K G Z T B A E W G A R T N P M D E E S M F I I R B T F U W K U H N U T R I T I O N Q U A R U F O B F F U S V H V A M O M R Page 4 1. sensitivity 2. nutrition 3. homeostasis 4. immunity 5. coordination 6. movement 7. excretion 8. transport 9. reproduction 10. respiration ©Teachnology, Inc., 2003 30 Page 5 1. f 2. g 3. b 4. e 5. c 6. a 7. h 8. d Page 8 cell (plasma) membrane - H centriole - I cytoplasm - F golgi complex - E lysosome - C mitochondria - G nucleus - J ribosome - K rough endoplasmic reticulum - B smooth endoplasmic reticulum - D vacuole - A Page 10 cell (plasma) membrane - G cell wall - A cytoplasm - E golgi complex - H chloroplast - L mitochondria - B nucleus - J nucleolus - D ribosome - C rough endoplasmic reticulum - I smooth endoplasmic reticulum - K vacuole - F Page 12 See page 32 Page 14 1. cell 2. cell wall 3. chlorophyll 4. chloroplast 5. cytoplasm 6. lysosome 7. mitochondria 8. ribosomes 9. vacuole 10. centrioles 11. nucleus 12. nucleolus Page 15 nucleolus nucleus mitochondria ribosome lysosome cytoplasm chlorophyll chloroplast vacuole Riddle Answer: Deoxyribonucleic Acid Page 16 Across 1. nucleus 2. cytoplasm 3. lysosome 4. cillia 5. vacuole 6. ribosomes Down 1. nucleolus 2. cell 3. organelle 4. mitochondria Page 17 1. e 2. j 3. f 4. i 5. k 6. d 7. b 8. m 9. a 10. c 11. g 12. h 13. l ©Teachnology, Inc., 2003 31 Page 18 1. Any two of the following: a. Animal cells have centrioles. Plant cells don't b. Plant cells have larger vacuoles due to water storage needs. c. Plant cells have chloroplasts or structures internal to the chloroplast. d. Plants cells have a cell wall. 2. Releases energy in the form of ATP from nutrients to power the cell. 3. This is an open ended question. A correct answer is not limited to the following: Cells of active people would have: a. a higher concentration of mitochondria, due to better oxygen utilization. b. a greater mineral content for increased muscle contraction rates. c. a higher concentration of ribosomes for protein synthesis. 4. The chloroplast. 5. Answers will vary, but make note that a cell wall does not appear, so the answer must be limited to animal cell organelles. Page 19 1. Interphase 2. Daughter Cells 3. Anaphase 4. Metaphase 5. Telophase 6. Prophase Page 20 Phase Interphase Describe Chromosomal Events Chromosomes are copied. Prophase Chromosomes become visible. Metaphase Chromosomes pulled by spindle fibers to line up on equator of cell. Centromeres split and sister chromatids are pulled to opposite poles of cell. Sister chromatids reach opposite poles. Anaphase Telophase Describe Cytoplasmic Events Cytoplasm volume slightly increases in preparation for division. No change. No change. Describe Complete Cellular Events Cell grows; protein production is high. Cell parts copied in preparation for division. Nuclear membrane disappears. In animal cells the centrioles begin to move toward opposite poles. Spindle fibers begin to form. Centrioles are on opposite poles. Begins to slightly divide. No change. Cytoplasm division begins. Spindle breaks down, the nucleolus reappears, nuclear envelope forms around each set of chromosomes. A new double membrane begins to form between the two nuclei. Page 14 B F X H E K D Q W F S E E F H W C M U S M V D B U R T F M V C O A A V F L Z V H F N M K T T G W F A O R W R S R I M X R V H A J I A F N L F I T K V F V P Y B I L C E C Z C H L O R O P H Y L L W Z Q B P E Q Z M B N L Y S O S O M E U J O E O R N N O I K E C H L O R O P L A S T Z S P T U M T S A I Y V X X X I B Z I N Y O V R C Y O Z N P Y P D T Y R Y P F U I M A I L T C F Y G Y Y P W U N T R W C V E C O E Q H E U P D H E B X H V V Y L T L U L O E O B E J A L H Y B E T O X E K L O E L T N B P N Q T V V V S D Q O U C J L Z U G D L E Q L P X K R B E G Z S O R E T S Q R H H H A D D V V G L J I V I P H M F T I C D D U C Y T O P L A S M F H C E L L A A F W R Y N C E L L W A L L Y G U Y J X U F D F O M B X C I K H B N K F H Q N H V J Z U X Y A R X K P R P T W E F X B H G M P H Z A M G Q Z O L J O F ©Teachnology, Inc., 2003 32