BIO 1100 Unit 3 Questions
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Galen College of Nursing - Louisville
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The document contains a series of questions covering a wide range of topics in biology, including cell structure and function (organelles, cell membrane), DNA, protein synthesis, and genetics. It appears to be designed either for revision or as a study guide. Topics such as the sodium-potassium pump, mitosis and translation are covered.
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BIO 1100 Unit 3 questions What is the structure and function of each of the organelles? 1. Nucleus 2. Mitochondria 3. Golgi apparatus 4. Smooth endoplasmic reticulum 5. Rough endoplasmic reticulum 6. Cytoskeleton 7. Centrioles 8. Lysosomes 9. Peroxisomes 10. Microvilli 11. Filia...
BIO 1100 Unit 3 questions What is the structure and function of each of the organelles? 1. Nucleus 2. Mitochondria 3. Golgi apparatus 4. Smooth endoplasmic reticulum 5. Rough endoplasmic reticulum 6. Cytoskeleton 7. Centrioles 8. Lysosomes 9. Peroxisomes 10. Microvilli 11. Filia 12. Flagella 13. Ribosomes What is the function of the cell membrane? What are the main structures of the cell membrane? What is selective permeability? What are the membrane lipids? What is the function of cholesterol? Phospholipids? Glycolipids? What are the membrane proteins? What is the function of integral proteins? Peripheral proteins? Glycoproteins? What is the membrane carbohydrate? What is the function of the glycocalyx? What is passive transport? What are the mechanisms of passive transport? What is osmosis? What is osmotic pressure? What is an isotonic solution? The effect on the cell? What is a hypotonic solution? The effect on the cell? What is lysis? What is a hypertonic solution? The effect on the cell? What is crenation? What is simple diffusion? What type of molecules can use simple diffusion? What is facilitated diffusion? What type of molecules or ions use simple diffusion? What is active transport? What are the mechanisms of active transport? What is the sodium-potassium pump? What is vesicular transport? What are the mechanisms of vesicular transport? What is endocytosis? What are the mechanisms of endocytosis? What is pinocytosis? Phagocytosis? Receptor-mediated endocytosis? What is exocytosis? What is the structural organization of DNA? What makes up the steps/rungs of the double helix? What makes up the backbone of the double helix? What are complementary base pairs? Which bases pair together? What is chromatin? Chromosome? Genes? What are the steps of DNA? What are the enzymes used? What does helicase do? DNA polymerase? What is the complementary strand? What are the phases of the cell cycle? \*Note that mitosis is part of the cell cycle. What is interphase? What are the events of G0. G1, and S phases? What is mitosis? What are the major events of prophase? Metaphase? Anaphase? Telophase? What is cytokinesis? \*Note that this event overlaps with telophase but is a different event. What are checkpoints? Disruptions? What is a mutation? What is cancer? Metastasis? What are the oncogenes? What are the steps in protein synthesis? What is gene expression? What are the major events in transcription? What "reactants" or input does it start with? What is the product or output? What is RNA polymerase? Function? What are the major events in translation? What "reactants" or input does it start with? What is the product or output? What is tRNA? What is its function? What is a codon? Where is it located? What is anticodon? Where is it located? What is rRNA? What is peptide bonding? What is the primary structure of a protein? Secondary? Tertiary? Quaternary?
