Biology part 4

  1. Which organelle provides storage space for the cell?

    C. Vacuole
  2. Which is a byproduct of fermentation in muscle cells?

    B. Lactic acid
  3. In which phase of mitosis do new nuclear membranes form around sets of chromosomes?

    D. Telophase
  4. Which names a final step in protein synthesis?

    D. Amino acids bonds
  5. Foods with high salt content do not have to be refrigerated. What natural process prevents these foods from spoiling?

    C. Osmosis
  6. What is necessary for active transport through a membrane to take place?

    A. ATP
  7. Which is true of enzymes?

    C. They are made from proteins
  8. ______ is a symbolic relationship in which one organism benefits and the other is not affected.

    B. Commensalism
  9. Dogs are part of a larger animal group, the Carnivores. What classification is this?

    B. Order
  10. What are saturated fats saturated with?

    A. Hydrogen atoms
  11. Which is found in animal cells but not in plant cells?

    A. Centriole
  12. Ocean waves may tear sponges into pieces, each of which may grow into a new sponge. What is this form of reproduction called?

    B. Fragmentation
  13. How many pairs of homologous chromosomes do humans have?

    B. 23
  14. What happens to messenger RNA as it reaches the cytoplasm?

    B. It attaches to a ribosome
  15. Which is not one of the raw materials needed for cellular respiration?

    D. Water
  16. How do green plants use nitrates in the nitrogen cycle?

    C. To synthesis proteins
  17. Which color of light is least effective at driving photosynthesis?

    A. Green
  18. In contrast with triglycerides, phospholipids are lacking one of which of the following components?

    B. Fatty acid
Card Set
Biology part 4
part 4