Review Sheet for Lecture Exam 2 Chapter Five Structure and
... 4. Structure and function of nucleic acids (DNA and RNA). How does DNA differ from RNA? What are the bases in DNA and RNA? What are purines and pyrimidines? What are the base pairing rules? What does it mean when we talk about the 5’3’ and the 3’5’ direction of DNA? What is the overall process of pr ...
... 4. Structure and function of nucleic acids (DNA and RNA). How does DNA differ from RNA? What are the bases in DNA and RNA? What are purines and pyrimidines? What are the base pairing rules? What does it mean when we talk about the 5’3’ and the 3’5’ direction of DNA? What is the overall process of pr ...
Life Science vocabulary quiz
... A structure in the cell that receives proteins and other materials from the endoplasmic recticulum packages them, and distributes them to the parts of the cell. A process in which an animals body undergoes dramatic changes in form during its life cycle. Thick gel-like fluid between the cell membrane ...
... A structure in the cell that receives proteins and other materials from the endoplasmic recticulum packages them, and distributes them to the parts of the cell. A process in which an animals body undergoes dramatic changes in form during its life cycle. Thick gel-like fluid between the cell membrane ...
Cell Structures
... Magnification is calculated by multiplying the magnification of the eyepiece lens by the magnification of the objective lens. Typical magnification is between 40 and 2000 times larger with a resolution of about 0.2 micrometres (µm). Stains can be used to colour whole cells and structures within cell ...
... Magnification is calculated by multiplying the magnification of the eyepiece lens by the magnification of the objective lens. Typical magnification is between 40 and 2000 times larger with a resolution of about 0.2 micrometres (µm). Stains can be used to colour whole cells and structures within cell ...
Unicellular Multicellular Prokaryotic Organelles cell membrane
... Is a type of vesical organelle containing enzymes that digest food particles, viruses, bacteria, worn out cell part, and sometimes the cell itself. ...
... Is a type of vesical organelle containing enzymes that digest food particles, viruses, bacteria, worn out cell part, and sometimes the cell itself. ...
Prokariotic and eukariotic cell structure
... protection against desiccation and chemicals, and as protection against phagocytosis. In some species the capsules of many cells in a colony fuse together forming a mass of sticky cells called a biofilm. Dental plaque is an example of a biofilm. Plasmids: •Extra-nucleoid DNA of up to 400 kilobase pa ...
... protection against desiccation and chemicals, and as protection against phagocytosis. In some species the capsules of many cells in a colony fuse together forming a mass of sticky cells called a biofilm. Dental plaque is an example of a biofilm. Plasmids: •Extra-nucleoid DNA of up to 400 kilobase pa ...
Cell Structure and Function Cells
... Eukaryotic Cells • Nucleus bound by membrane • Include fungi, protists, plant, and animal cells • Possess many organelles ...
... Eukaryotic Cells • Nucleus bound by membrane • Include fungi, protists, plant, and animal cells • Possess many organelles ...
Microscope and Cells - Aurora City Schools
... Cells are microscopic, they are visible only with light microscopes. Most of their size ranges from 1-100 µm. Cells are small, because they have to be able to carry materials from one side of the cell to the next in a short period of time. Cells must have a large enough surface area to be able to ta ...
... Cells are microscopic, they are visible only with light microscopes. Most of their size ranges from 1-100 µm. Cells are small, because they have to be able to carry materials from one side of the cell to the next in a short period of time. Cells must have a large enough surface area to be able to ta ...
Ch. 7 Reveiw Guide
... 10) The cell structure that assembles or makes proteins is a(n) 11) Which cell structure is responsible for photosynthesis? 12) When DNA twists and coils up so that it becomes visible, those visible structures are called _________. 13) Which cell structure is common to ALL cells? 14) Which cell stru ...
... 10) The cell structure that assembles or makes proteins is a(n) 11) Which cell structure is responsible for photosynthesis? 12) When DNA twists and coils up so that it becomes visible, those visible structures are called _________. 13) Which cell structure is common to ALL cells? 14) Which cell stru ...
Additional Options:
... 2) The fruit fly has 8 chromosomes in its body cells. After meiosis forming egg cells, how many chromosomes will each daughter cell have? _____ 3) Goats have 15 chromosomes in their gametes (eggs and sperm). How many chromosomes in their somatic (body) cells __________________ 4) The G1, S and G2 ma ...
... 2) The fruit fly has 8 chromosomes in its body cells. After meiosis forming egg cells, how many chromosomes will each daughter cell have? _____ 3) Goats have 15 chromosomes in their gametes (eggs and sperm). How many chromosomes in their somatic (body) cells __________________ 4) The G1, S and G2 ma ...
cell
... A) Cells are the basic units of life. Every cell has got a cell membrane, organelles and cytoplasm. ...
... A) Cells are the basic units of life. Every cell has got a cell membrane, organelles and cytoplasm. ...
Cells
... Group of related organelles in which lipids are assembled and new polypeptide chains are ...
... Group of related organelles in which lipids are assembled and new polypeptide chains are ...
The Cell Cycle - Biology with Mrs. Flores
... http://www.learner.org/channel/courses/biology/images/archive/fullsize/1940_fs.jpg ...
... http://www.learner.org/channel/courses/biology/images/archive/fullsize/1940_fs.jpg ...
Eukaryotes
... humans, the nucleus represents the "control center" for the cell and includes 95% of its DNA. Due to the complexity involved, eukaryotes typically contain a great deal more DNA than do prokaryotes. In fact, Prokaryotes usually contain only one circular molecule of DNA , which represents its genetic ...
... humans, the nucleus represents the "control center" for the cell and includes 95% of its DNA. Due to the complexity involved, eukaryotes typically contain a great deal more DNA than do prokaryotes. In fact, Prokaryotes usually contain only one circular molecule of DNA , which represents its genetic ...
Name Class Date Section: Regulation In the space provided, write
... _____ 4. DNA replication occurs a. after telophase I. b. prior to prophase I. c. in both meiosis I and meiosis II. d. when the chromosomes align at the cell’s equator. In the space provided, write the letter of the description that best matches each term. ...
... _____ 4. DNA replication occurs a. after telophase I. b. prior to prophase I. c. in both meiosis I and meiosis II. d. when the chromosomes align at the cell’s equator. In the space provided, write the letter of the description that best matches each term. ...
Wet Mount
... threads. At other times, only small branches will be seen. Yeast normally live in the vagina, but only in very small numbers. If you visualize any yeast in your sample, it is considered significant. Trichomonas is best seen on the Normal Saline slide. These protozoans are about the same size as a wh ...
... threads. At other times, only small branches will be seen. Yeast normally live in the vagina, but only in very small numbers. If you visualize any yeast in your sample, it is considered significant. Trichomonas is best seen on the Normal Saline slide. These protozoans are about the same size as a wh ...
Chap 4 sec 2c Fact Review Sheet
... The bubble transports its contents to other parts of the cell or out of the cell. Cell Compartments: ...
... The bubble transports its contents to other parts of the cell or out of the cell. Cell Compartments: ...
Cell Jeopardy
... This is a system of membranes that usually surround the nucleus. They are used to package materials for export out of the cell. ...
... This is a system of membranes that usually surround the nucleus. They are used to package materials for export out of the cell. ...
Lab: Cells Alive
... 2. What makes the plant cells green? 3. In plant cells, what does the vacuole do? Part E: Overview For the chart below, place a check in the box if the cell has that component. Plant Chloroplast Vacuole ...
... 2. What makes the plant cells green? 3. In plant cells, what does the vacuole do? Part E: Overview For the chart below, place a check in the box if the cell has that component. Plant Chloroplast Vacuole ...
cell theory - Brookings School District
... Made mainly of _______________________ and _____________________ HYDROPHOBIC “tails” of phospholipids make molecules line up as a LIPID ________________ with POLAR heads facing _______ and NON-POLAR tails facing ________ Proteins attached to surface (inside or outside)= _____________ Proteins stuck ...
... Made mainly of _______________________ and _____________________ HYDROPHOBIC “tails” of phospholipids make molecules line up as a LIPID ________________ with POLAR heads facing _______ and NON-POLAR tails facing ________ Proteins attached to surface (inside or outside)= _____________ Proteins stuck ...
Chapter 6
... to produce ATP for cell activities Double membrane with inner one folded to increase the surface area (ISA) Cristae – inner folded membrane, contains enzymes for respiration Contains some DNA ...
... to produce ATP for cell activities Double membrane with inner one folded to increase the surface area (ISA) Cristae – inner folded membrane, contains enzymes for respiration Contains some DNA ...
Cytokinesis
Cytokinesis (cyto- + kinesis) is the process during cell division in which the cytoplasm of a single eukaryotic cell is divided to form two daughter cells. It usually initiates during the early stages of mitosis, and sometimes meiosis, splitting a mitotic cell in two, to ensure that chromosome number is maintained from one generation to the next. After cytokinesis two (daughter) cells will be formed that are exact copies of the (parent) original cell. After cytokinesis, each daughter cell is in the interphase portion of the cell cycle. In animal cells, one notable exception to the normal process of cytokinesis is oogenesis (the creation of an ovum in the ovarian follicle of the ovary), where the ovum takes almost all the cytoplasm and organelles, leaving very little for the resulting polar bodies, which then die. Another form of mitosis without cytokinesis occurs in the liver, yielding multinucleate cells. In plant cells, a dividing structure known as the cell plate forms within the centre of the cytoplasm and a new cell wall forms between the two daughter cells.Cytokinesis is distinguished from the prokaryotic process of binary fission.