BIOL 101 Quiz 2

BIOL 101 Quiz 2 Liberty University

Updated as of 2019

  1. Some slime molds violate the first element of cell theory because
  2. DNA contains four kinds of nitrogenous bases whose principle function is
  3. The function of glycogen is to
  4. A eukaryotic cell structure (organelle) in which the final stages of protein maturation are completed:
  5. A single-stranded polymer whose monomers contain the sugar ribose and the nitrogenous base uracil:
  6. A five-carbon sugar that is bonded to a nitrogen-containing base and to either one, two or three phosphate groups is known as a(n) _________ monomer.
  7. Which of these cell organelles has ribosomes in its membranes? (Ribosomes do protein synthesis.)
  8. Which of the following is NOT part of the Cell Theory?
  9. The polymer _______ enables the cell’s information to flow from DNA out into the cell cytoplasm in a more expressible form.
  10. ________ and ________ are structures that walk along microtubules in the eukaryotic cell carrying vesicles from place to place.
  11. Consider the following definition: “A cell is the smallest unit of an organism capable of independent functioning, composed of a membrane, enclosing a nucleus, cytoplasm and inanimate matter.” Which of the following phrases best criticized this definition?
  12. Which is not a function of a lipid?
  13. The boundary around a prokaryotic cell can best be described as
  14. Cells are small because
  15. The saturated fats of animals differ from the unsaturated ones of plants. Unsaturated fats have
  16. When the enzyme amylase from the pancreas is finally ready for use, it is stored within cell cytoplasmic vesicles called___.
  17. It is difficult for human macrophages to detect and destroy Strep cells because Strep cells
  18. In a eukaryotic cell the reactions of _______ process energy into the form of ATP within a structure called the __________.
  19. The Streptococcal cell structure that does the most direct damage to the human body is
  20. Microcompartments
  21. Eukaryotic cells heavily responsible for making proteins have their ribosomes arranged within a network of channels known as the
  22. The structure of a phospholipid molecules admirably suits it to the function of
  23. The four major classes of biomolecules are:
  24. A eukaryotic cell that needs to have a lot of ATP energy would have lots of
  25. Prokaryotic organisms have a definite lack of which of the following?

2nd set

  1. Which of the following eukaryotic structures (organelles) uses photosynthesis to capture solar energy?
  2. Lipids are a class of molecules defined by
  3. Prokaryotic organisms have a definite lack of which of the following?
  4. The Streptococcal cell structure that does the most direct damage to the human body is
  5. Within an acinar cell, the enzyme amylase reaches its final form within
  6. Consider the following definition: “A cell is the smallest unit of an organism capable of independent functioning, composed of a membrane, enclosing a nucleus, cytoplasm and inanimate matter.” Which of the following phrases best criticized this definition?
  7. Which of the following is the name for a class of sugar molecules?
  8. Which is not
a function of a lipid?
  9. The structure of testosterone could best be described as
  10. Which of the following is NOT a kind of protein found in a prokaryotic membrane?
  11. A large polymeric molecule that is nonpolar over most of its structure but very polar at one end:
  12. A phospholipid is made up of:
  13. A fat molecule consists of:
  14. The nucleoid of a prokaryotic organism contains
  15. Biologists have discovered living things that defy (do not agree with) “Cell Theory”. Which aspect of the cell theory is most directly violated by slime molds?
  16. It is impossible to write a brief dictionary definition of life because
  17. Cells are small because
  18. The saturated fats of animals differ from the unsaturated ones of plants. Unsaturated fats have
  19. Eukaryotic cells heavily responsible for making proteins have their ribosomes arranged within a network of channels known as the
  20. Microcompartments
  21. An important function of the eukaryotic cell membrane is to
  22. The function of glycogen is to
  23. are little molecular machines (eukaryotic cell structures) that move vesicles and organelles throughout the cytoplasm of the cell.
  24. A carbohydrate contains ________ atoms.
  25. the cell’s DNA plus its scaffolding contains the cell’s archive of

Other sets

  1. The structure of a phospholipid molecules admirably suits it to the function of
  2. Biologists have discovered living things that defy (do not agree with) “Cell Theory”. Which aspect of the cell theory is most directly violated by slime molds?
  3. The function of glycogen is to
  4. Which of the following is the name for a class of sugar molecules?
  5. Which of the following is NOT a kind of protein found in a prokaryotic membrane?
  6. DNA contains four kinds of nitrogenous bases whose principle function is
  7. Testosterone signals all of the following in the human male except:
  8. The nucleoid of a prokaryotic organism contains
  9. Five of the six carbon atoms in a glucose molecule are typically found
  10. The four major classes of biomolecules are:
  11. A carbohydrate contains ________ atoms.
  12. A sugar is a carbohydrate because a sugar molecule
  13. Glycoproteins
  14. Polymers of amino acids that are linked in linear chains and that contain atoms of nitrogen are called:
  15. Bacteria are typically very small, yet even the largest bacterium is still a prokaryote because it
  16. It is impossible to write a brief dictionary definition of life because
  17. It is difficult for human macrophages to detect and destroy Strep cells because Strep cells
  18. and ________ are structures that walk along microtubules in the eukaryotic cell carrying vesicles from place to place.
  19. A phospholipid is made up of:
  20. are little molecular machines (eukaryotic cell structures) that move vesicles and organelles throughout the cytoplasm of the cell.
  21. Lipids are a class of molecules defined by
  22. Animal fats tend to be _______________ hydrogen atoms.
  23. A eukaryotic cell structure (organelle) in which the final stages of protein maturation are completed:
  24. The structure of testosterone could best be described as
  25. The bases in a DNA molecule include all of the following except
  26. A large polymeric molecule that is nonpolar over most of its structure but very polar at one end:
  27. Which of the following statements is an element of cell theory?
  28. What stimulates the release of the enzyme amylase into the pancreatic duct so that it can break down starches?
  29. Which of these cell organelles has ribosomes in its membranes? (Ribosomes do protein synthesis.)
  30. The binding of acetylcholine to an acinar cell surface receptor protein causes an immediate
  31. Which of these is an organelle that would be useful in a cell that takes in and destroys viruses?
  32. Which of the following occurs in the nucleolus?
  33. Cells are small because
  34. the cell’s DNA plus its scaffolding contains the cell’s archive of
  35. A prokaryotic cell is protected against osmotic swelling and rupture by its
  36. A five‐carbon sugar that is bonded to a nitrogen‐containing base and to either one, two or three phosphate groups is known as a(n) _________ monomer.
  37. house enzymes that trap carbon dioxide and bind it to larger substrate molecules.
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