Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Extracellular matrix wikipedia , lookup
Cell membrane wikipedia , lookup
Intrinsically disordered proteins wikipedia , lookup
Cell nucleus wikipedia , lookup
Signal transduction wikipedia , lookup
Proteolysis wikipedia , lookup
Endomembrane system wikipedia , lookup
Review For Final Macromolecules And Cells 7 1 5 18 3 10 2 9 12 20 16 19 5 11 8 4 6 13 17 1 14 Which Organelle Packages Proteins into Vesicles? A. B. C. D. Ribosome Mighty mitochondria Golgi apparatus membrane Golgi apparatus Which structure is found in eukaryotic cells but not in prokaryotic cells? a. b. c. d. Nucleus Protein coat Cell membrane Ribosomal rna nucleus Which of these monomers are linked together to form proteins? a. bases b. sugars c. Fatty acids d. amino acids Amino acids Energy is stored in fats ad proteins. Which organelle produces atp from these energy sources? a. b. c. d. Nucleolus Ribosomes Lysosomes mitochondria Mitochondria What is the smallest living thing? a. Cells b. Bob c. Enzymes d. Macromolecules cells . The nucleus: A. contains the DNA (control center) B. synthesizes lipids C. makes cellular energy D. is a jelly-like substance that holds the organelles in place Contains dna The chloroplast: A. uses light energy to make food for the plant B. synthesizes lipids C. uses food to make cellular energy D. is a boundary between the cell and its environment uses light energy to make food for the plant All of the following about Eukaryotic cells is true except: A. Can be unicellular or multicellular B. Include Plants and Animals C. Are simple cells D. Have organelles simple cells Bacteria is an example of what type of cell? A. Prokaryote b. Eukaryote c. Virus D. Macromolecule Prokaryote The cell membrane: A. is a boundary between the cell and its environment B. sorts and packages proteins C. is a jelly-like substance that holds the organelles in place D. synthesizes lipids How do cells move material from an area of low concentration to an area of higher concentration? A. Active transport, which requires using energy B. Diffusion, which requires using energy C. Active transport, which does not require energy D. Diffusion, which does not require energy Selectively permeable membranes: A. allows all molecules to pass B. allows no molecules to pass C. allows certain molecules to pass D. allows five molecules to pass per day allows certain molecules to pass All of the following are true about simple diffusion except: A. No energy is needed B. Molecules move from a low concentration to a high concentration. C. The molecules will spread out until equilibrium is reached D. Molecules move from a high concentration to a low concentration. Molecules move from a low concentration to a high concentration. The cytoplasm: A. contains the DNA B. synthesizes lipids C. makes cellular energy D. is a jelly-like substance that holds the organelles in place a jelly-like substance that holds the organelles in place What macromolecule has sugars and starch as examples and is a quick source of energy? a. b. c. d. Proteins Carbohydrates Lipids Nucleic acids Carbohydrates What macromolecule has waxes, oils, steroids, adipose or fat tissue as examples and works as insulation in the body? a. b. c. d. Proteins Carbohydrates Lipids Nucleic acids Lipids What macromolecule has enzymes, meat and beans as examples and is used to carry out chemical reactions in the body? a. b. c. d. Proteins Carbohydrates Lipids Nucleic acids Proteins What macromolecule has DNA and RNA as examples and stores our genetic information? a. b. c. d. Proteins Carbohydrates Lipids Nucleic acids Nucleic Acids The rough endoplasmic reticulum: A. contains the ribosomes and transports proteins B. synthesizes lipids C. makes cellular energy D. is a jelly-like substance that holds the organelles in place contains the ribosomes and transports proteins Which Organelle Packages Proteins into Vesicles? A. B. C. D. Ribosome Mighty mitochondria Golgi apparatus membrane Golgi apparatus Energy is stored in fats ad proteins. Which organelle produces atp from these energy sources? a. b. c. d. Nucleolus Ribosomes Lysosomes mitochondria mitochondria