* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download A group of organs that work together to carry out a specific job A
Biochemical switches in the cell cycle wikipedia , lookup
Tissue engineering wikipedia , lookup
Cytoplasmic streaming wikipedia , lookup
Signal transduction wikipedia , lookup
Cell encapsulation wikipedia , lookup
Extracellular matrix wikipedia , lookup
Programmed cell death wikipedia , lookup
Cellular differentiation wikipedia , lookup
Cell nucleus wikipedia , lookup
Cell culture wikipedia , lookup
Cell growth wikipedia , lookup
Cell membrane wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Cytokinesis wikipedia , lookup
NAME ___________________________ HONORS BIO CELL TEST-Chapter 7 (2 points each) MULTIPLE CHOICE: Circle the letter of the term or phrase that best completes the question. Prokaryotic cells DO NOT HAVE _________________. A. ribosomes B. a cell membrane C. DNA D. a nuclear membrane An example of a prokaryote is a _____________________. A. plant cell B. animal cell C. bacteria The folded inner membranes in mitochondria are called ____________________. A. thylakoids B. cristae C. reticulum D. cisternae The __________________ is/are made of microtubules arranged in this 9 + 2 pattern. A. cilia and flagella B. centrioles and microfilaments C. cytoskeleton D. Golgi bodies Animal cells (like a muscle or brain cell) that require a lot of energy probably have many ____________. A. Chloroplasts B. ribosomes C. lysosomes D. mitochondria __________are membrane proteins with carbohydrates attached that help in cell identification of “self”. A. glycoproteins B. phospholipids C. steroids D. thylakoids The plasma membrane is made mainly of _______________________. A. microtubules and microfilaments B. thylakoids and cristae C. cilia and flagella D. phospholipids and proteins A cell that has a nuclear membrane and membranes around its organelles is a ____________________. A. prokaryote B. eukaryote Thylakoids A. B. C. D. are found in _________________________. mitochondria chloroplasts Golgi bodies vacuoles Membranes that allow certain molecules to pass through but not others are called _________________. A. semi-static B. homeostatic C. selectively permeable D. selectively karyotic Cell membranes form because the _______________________ of phospholipids are trying to stay away from water. A. hydrophobic heads B. hydrophilic tails C. hydrophilic heads D. hydrophobic tails B A Which of these proteins is an integral protein? A or B A Evidence supports the idea that ________________________ evolved from an early prokaryote ancestor that was engulfed by a host cell and stayed to live inside? A. Golgi and lysosomes B. cilia and flagella C. thylakoids and centrioles D. mitochondria and chloroplasts E. Smooth and rough ER Plant, animal, and fungal cells are ___________________________. A. heterotrophs B. autotrophs C. prokaryotes D. eukaryotes Which cell part is involved with apoptosis? A. cytoskeleton B. flagella C. smooth ER D. chloroplasts E. lysosomes When phospholipids form cell membranes, which part of the phospholipid faces toward the inside of the bilayer away from water? A. heads B. tails Cisternae are found in ________________. A. Golgi bodies B. chloroplasts C. vacuoles D. mitochondria Motor proteins can be found “walking” along on _______________ to move chromosomes during mitosis. A. Golgi cisternae B. Rough ER C. microtubules in the cytoskeleton D. cristae membranes * * * * * * * * * * MATCHING: Match the structural molecule found in cell walls with the organism ______ Bacteria _______ Plants _______ Fungi A. CHITIN B. CELLULOSE C. PEPTIDOGLYCAN * * * * * NAME ___________________________ HONORS BIO CELL TEST-Chapter 7 (2 points each) MULTIPLE CHOICE: Circle the letter of the term or phrase that best completes the question. Prokaryotic cells DO NOT HAVE _________________. A. ribosomes B. a nuclear membrane C. DNA D. a cell membrane An example of a prokaryote is a _____________________. A. bacteria B. animal cell C. plant cell The folded inner membranes in mitochondria are called ____________________. A. thylakoids B. reticulum C. cristae D. cisternae The __________________ is/are made of microtubules arranged in this 9 + 2 pattern. A. Golgi bodies B. centrioles and microfilaments C. cytoskeleton D. cilia and flagella Animal cells (like a muscle or brain cell) that require a lot of energy probably have many ____________. A. Chloroplasts B. mitochondria C. lysosomes D. ribosomes __________are membrane proteins with carbohydrates attached that help in cell identification of “self”. A. steroids B. phospholipids C. glycoproteins D. thylakoids The plasma membrane is made mainly of _______________________. A. thylakoids and cristae B. phospholipids and proteins C. cilia and flagella D. microtubules and microfilaments A cell that has a nuclear membrane and membranes around its organelles is a ____________________. A. eukaryote B. prokaryote Thylakoids A. B. C. D. are found in _________________________. mitochondria Golgi bodies chloroplasts vacuoles Membranes that allow certain molecules to pass through but not others are called _________________. A. semi-static B. selectively permeable C. homeostatic D. selectively karyotic Cell membranes form because the _______________________ of phospholipids are trying to stay away from water. A. hydrophobic tails B. hydrophilic tails C. hydrophilic heads D. hydrophobic heads B A Which of these proteins is an integral protein? A or B A Evidence supports the idea that ________________________ evolved from an early prokaryote ancestor that was engulfed by a host cell and stayed to live inside? A. Golgi and lysosomes B. cilia and flagella C. thylakoids and centrioles D. Smooth and rough ER E. mitochondria and chloroplasts Plant, animal, and fungal cells are ___________________________. A. heterotrophs B. autotrophs C. eukaryotes D. prokaryotes Which cell part is involved with apoptosis? A. cytoskeleton B. flagella C. lysosomes D. chloroplasts E. smooth ER When phospholipids form cell membranes, which part of the phospholipid faces toward the inside of the bilayer away from water? A. heads B. tails Cisternae are found in ________________. A. mitochondria B. chloroplasts C. vacuoles D. Golgi bodies Motor proteins can be found “walking” along on _______________ to move chromosomes during mitosis. A. Golgi cisternae B. microtubules in the cytoskeleton C. Rough ER D. cristae membranes * * * * * * * * * * MATCHING: Match the structural molecule found in cell walls with the organism ______ Bacteria _______ Plants _______ Fungi A. CELLULOSE B. PEPTIDOGLYCAN C. CHITIN * * * * * SHORT ANSWER: YOU CAN’T USE THE SAME ANSWER AGAIN! (Ex; If you use prokaryote/eukaryote in one set of boxes; you must pick something else to use in the other two charts) YOU CAN’T USE BIGGER OR SMALLER ! Tell me something about their organelles! COMPARE PLANT CELL ANIMAL CELL PLANT CELL BACTERIA ANIMAL CELL BACTERIA Tell a way they are DIFFERENT Tell a way they are ALIKE COMPARE Tell a way they are DIFFERENT Tell a way they are ALIKE COMPARE Tell a way they are DIFFERENT Tell a way they are ALIKE Tell one organelle that has a double membrane and its own DNA. ____________________________ Tell an organelle that is made of microtubules ____________________________ Tell something a vacuole might store ________________________________ Tell TWO structures found in ALL cells. _____________________ ________________________ Insulin is a protein hormone made by cells in the pancreas and exported out of the cell to the blood stream to regulate blood sugar. Trace its path from where it is made in the cell to the cell membrane where it will be exported. _________________ → __________________ → _________________ → _______________ Match the scientists with their contribution to our understanding of cells. ______ English scientist who first looked at cork slices under a microscope and saw “little boxes” he called cells ______ Botanist who concluded that ALL PLANTS ARE MADE OF CELLS ______ Zoologist who concluded that ALL ANIMAL ARE MADE OF CELLS A. B. C. D. E. F. Anton van Leewenhoek Rudolph Virchow Matthias Schleiden Robert Hooke Theodor Schwann Lynn Margulis ______ American biologist who provided evidence for the ENDOSYMBIOTIC theory ______ Physician who proposed the idea that cells come from the reproduction of existing cells ______ Dutch microscope maker who first saw LIVING CELLS in pond water * * * * * * * * * * * * * * * PUT THE FOLLOWING IN ORDER FROM SMALLEST TO LARGEST (1 point each) ORGAN ORGAN SYSTEM CELLS TISSUES ___________________ ORGANISM ________________________ ________________________ _____________________________ __________________________ * * * * * * * * * * * * * * Put the cells you learned about in order from LARGEST to SMALLEST: (1 point each) Animal ___________________ small Plant > Bacteria _____________________ > smaller _____________________ smallest * Put the cells you learned about in order from LARGEST to SMALLEST: (1 point each) Animal Plant ___________________ small * * * * * > Bacteria _____________________ > smaller * * * * _____________________ smallest * * * * * Match the scientists with their contribution to our understanding of cells. ______ English scientist who first looked at cork slices under a microscope and saw “little boxes” he called cells ______ Botanist who concluded that ALL PLANTS ARE MADE OF CELLS ______ Zoologist who concluded that ALL ANIMAL ARE MADE OF CELLS A. B. C. D. E. F. Lynn Margulis Robert Hooke Theodor Schwann Anton van Leewenhoek Matthias Schleiden Rudolph Virchow ______ Physician who proposed the idea that cells come from the reproduction of existing cells ______ American biologist who provided evidence for the ENDOSYMBIOTIC theory ______ Dutch microscope maker who first saw LIVING CELLS in pond water * * * * * * * * * * * * * * PUT THE FOLLOWING IN ORDER FROM SMALLEST TO LARGEST (1 point each) ORGAN ORGAN SYSTEM TISSUES ___________________ CELLS ORGANISM ________________________ ________________________ _____________________________ __________________________ * IDENTIFY THE CELL PARTS IN THE PICTURE BELOW: _____ Cytoskeleton _____ Mitochondrion ____ Nuclear pores _____ Centrioles _____ Chromatin _____ Golgi body _____ Ribosomes _____ Smooth ER _____ Rough ER _____ Cell membrane _____ Nuclear membrane _____ Lysosomes ___ Vacuole _____ Nucleolus IDENTIFY THE CELL PARTS IN THE PICTURE BELOW: _____ Centrioles _____ Nuclear pores _____ Mitochondrian _____ Cytoskeleton _____ Nucleolus _____ Ribosomes _____ Golgi body _____ Smooth ER _____ Rough ER _____ Nuclear membrane ______ Cell membrane _____ Lysosomes _____ Chromatin _____ Vacuole MATCH THE CELL PART WITH ITS FUNCTION: ______ Place where photosynthesis happens in plant cells ______ Power plant of cell; burns glucose & makes ATP A. CHLOROPLAST B. LYSOSOME C, VACUOLE D. MITOCHONDRION E. RIBOSOMES F. GOLGI APPARATUS G. NUCLEOLUS H. NUCLEUS ______ Control center of the cell that contains the genetic material ______ Sac of digestive enzymes to break down food or unwanted cells, or cell parts ______ Storage space for water, food, enzymes, or waste ______ Makes proteins ______ Makes RNA for ribosomes ______ Modifies, sorts, and packages molecules for storage or transport out of cell; makes lysosomes * * * * * * * * * * * * * * * ______ Log-like structures that pull the chromosomes apart during division ______ Network of microtubules & microfilaments to support cell and give it shape ______ System of membranes that modifies proteins made on its attached ribosomes and transports them to the Golgi apparatus; “Intracellular highway” ______ Double bilayer that surrounds the genetic material and controls what enters & leaves nucleus ______ Phospholipid bilayer that controls what enters and leaves the cell ______ Found outside of the cell membrane in plants & bacteria; provides support & protection ______ Openings in nuclear membrane that allow molecules in and out ______ System of membranes WITHOUT RIBOSOMES that breaks down toxins; regulates calcium, and makes steroids for membranes A. ROUGH ER B. SMOOTH ER C. NUCLEAR ENVELOPE D. CELL MEMBRANE E. CELL WALL F. CENTRIOLES G. NUCLEAR PORES H. CYTOSKELETON MATCH THE CELL PART WITH ITS FUNCTION: ______ Place where photosynthesis happens in plant cells ______ Power plant of cell; burns glucose & makes ATP A. NUCLEOLUS B. NUCLEUS C, GOLGI APPARATUS D. RIBOSOMES E. MITOCHONDRION F. VACUOLE G. CHLOROPLAST H. LYSOSOME ______ Control center of the cell that contains the genetic material ______ Sac of digestive enzymes to break down food or unwanted cells, or cell parts ______ Storage space for water, food, enzymes, or waste ______ Makes proteins ______ Makes RNA for ribosomes ______ Modifies, sorts, and packages molecules for storage or transport out of cell; makes lysosomes * * * * * * * * * * * * * * * ______ Log-like structures that pull the chromosomes apart during division ______ Network of microtubules & microfilaments to support cell and give it shape ______ System of membranes that modifies proteins made on its attached ribosomes and transports them to the Golgi apparatus; “Intracellular highway” ______ Double bilayer that surrounds the genetic material and controls what enters & leaves nucleus ______ Phospholipid bilayer that controls what enters and leaves the cell ______ Found outside of the cell membrane in plants & bacteria; provides support & protection ______ Openings in nuclear membrane that allow molecules in and out ______ System of membranes WITHOUT RIBOSOMES that breaks down toxins; regulates calcium, and makes steroids for membranes A. SMOOTH ER B. ROUGH ER C. NUCLEAR ENVELOPE D. CELL WALL E. CELL MEMBRANE F. NUCLEAR PORES G. CYTOSKELETON H. CENTRIOLES IDENTIFY THE CELL PARTS IN THE PICTURE BELOW: _______ Golgi body ______ Cell wall ______ Vacuole _____ Chloroplast IDENTIFY THE CELL PARTS IN THE PICTURE BELOW ______ Vacuole ______ Golgi body ______ Cell wall _____ Chloroplast MATCH THE VOCAB WORD WITH ITS DEFINITION: _______ DNA with attached proteins that is loosely packed and SPREAD OUT in the nucleus of a NON-DIVIDING cell ______ A group of organs that work together to carry out a specific job A. TISSUES B. CILIA C. CHROMATIN D. CHROMOSOMES E. FLAGELLA F. ORGAN G. ORGAN SYSTEM ______ FEW, LONG hair-like structures containing microtubules on the outside of cells that play a role in cell movement Ex: “sperm tail” ______ Several types of tissues that interact to carry out a special function ______ DNA with attached proteins that is tightly SCRUNCHED UP in the nucleus of a DIVIDING cell ______ MANY, SHORT hair-like structures on the outside of cells that move the cell itself or move substances past the cell surface ______ Groups of cells in a multi-cellular organism that carry out a special function * * * * * * * * * * * * * * BONUS: Why does a cell switch its DNA back and forth between chromatin and chromosome forms? _____________________________________________________________________ Tell one part of the CELL THEORY Tell one piece of evidence that supports the Endosymbiotic theory. _____________________________________________________________________ * MATCH THE VOCAB WORD WITH ITS DEFINITION: _______ DNA with attached proteins that is loosely packed and SPREAD OUT in the nucleus of a NON-DIVIDING cell ______ A group of organs that work together to carry out a specific job A. CHROMATIN B. CILIA C. ORGAN SYSTEM D. ORGAN E. FLAGELLA F. CHROMOSOMES G. TISSUES ______ FEW, LONG hair-like structures containing microtubules on the outside of a cell and play a role in cell movement Ex: “sperm tail” ______ Several types of tissues that interact to carry out a special function ______ DNA with attached proteins that is tightly SCRUNCHED UP in the nucleus of a DIVIDING cell ______ MANY, SHORT hair-like structures on the outside of cells that move the cell itself or move substances past the cell surface ______ Groups of cells in a multi-cellular organism that carry out a special function * * * * * * * * * * * * * * BONUS: Why does a cell switch its DNA back and forth between chromatin and chromosome forms? _____________________________________________________________________ Tell one part of the CELL THEORY Tell one piece of evidence that supports the Endosymbiotic theory. _____________________________________________________________________