BIOL 101 Quiz 2

BIOL 101 Quiz 2

BIOL 101 Quiz 2 Liberty University

BIOL 101 Quiz: Molecules and Cells

1. The boundary around a prokaryotic cell can best be described as
2. Which of these is an organelle that would be useful in a cell that takes in and destroys viruses?
3. Respiratory proteins, ion channels, transport proteins and attachment point proteins are all examples of protein found
4. A large polymeric molecule that is nonpolar over most of its structure but very polar at one end:
5. Which is not a function of a lipid?
6. and ________ are structures that walk along microtubules in the eukaryotic cell carrying vesicles from place to place.
7. An important function of the eukaryotic cell membrane is to
8. A fat molecule consists of:
9. In a eukaryotic cell the reactions of _______ process energy into the form of ATP within a structure called the
10. A prokaryotic cell is protected against osmotic swelling and rupture by its
11. The small intestine signals the _________ cell that food is present; the signal is a ______ that binds to _____________ on the cell.
12. It is impossible to write a brief dictionary definition of life because
13. Animal fats tend to be _______________ hydrogen atoms.
14. 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.
15. Prokaryotic organisms have a definite lack of which of the following?
16. are little molecular machines (eukaryotic cell structures) that move vesicles and organelles throughout the cytoplasm of the cell.
17. Bacteria are typically very small, yet even the largest bacterium is still a prokaryote because it
18. Which of these cell organelles has ribosomes in its membranes? (Ribosomes do protein synthesis.)
19. Polymers of amino acids that are linked in linear chains and that contain atoms of nitrogen are called:
20. A eukaryotic cell structure (organelle) in which the final stages of protein maturation are completed:
21. Which of the following statements is an element of cell theory?
22. The Streptococcal cell structure that does the most direct damage to the human body is
23. Lipids are a class of molecules defined by
24. Which of the following is a class of monomers used as building blocks in the polymers of living organisms?
25. The nucleoid of a prokaryotic organism contains

Set 1

1. Microcompartments
2. Which of the following is the name for a monosaccharide sugar?
3. A carbohydrate contains ________ atoms.
4. Eukaryotic cells heavily responsible for making proteins have their ribosomes arranged within a network of channels known as the
5. Which of the following statements is an element of cell theory?
6. 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?
7. Which of these is an organelle that would be useful in a cell that takes in and destroys viruses?
8. A eukaryotic cell that needs to have a lot of ATP energy would have lots of
9. Generally speaking, prokaryotic cells___________ eukaryotic cells.
10. The structure of testosterone could best be described as
11. Respiratory proteins, ion channels, transport proteins and attachment point proteins are all examples of protein found
12. The polymer _______ enables the cell’s information to flow from DNA out into the cell cytoplasm in a more expressible form.
13. The boundary around a prokaryotic cell can best be described as
14. house enzymes that trap carbon dioxide and bind it to larger substrate molecules.
15. A sugar is a carbohydrate because a sugar molecule
16. 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?
17. Prokaryotic organisms have a definite lack of which of the following?
18. A eukaryotic cell structure (organelle) in which the final stages of protein maturation are completed:
19. Some slime molds violate the first element of cell theory because
20. Lipids are a class of molecules defined by
21. Which is not a function of a lipid?
22. Bacteria are typically very small, yet even the largest bacterium is still a prokaryote because it
23. Some bacterium always lives in surroundings with the same concentration of dissolved substances as in their own cytoplasm. These bacteria will not need
24. The small intestine signals the _________ cell that food is present; the signal is a ______ that binds to _____________ on the cell.
25. A single-stranded polymer whose monomers contain the sugar ribose and the nitrogenous base uracil:

Set 2

1. The structure of testosterone could best be described as
2. The Streptococcal cell structure that does the most direct damage to the human body is
3. The function of glycogen is to
4. Which of the following is NOT a kind of protein found in a prokaryotic membrane?
5. Ribosomes in an acinar cell generate the amino acid sequence of the digestive enzyme
6. Some slime molds violate the first element of cell theory because
7. Which of the following cells are prokaryotic?
8. Testosterone signals all of the following in the human male except:
9. A large polymeric molecule that is nonpolar over most of its structure but very polar at one end:
10. A prokaryotic cell is protected against osmotic swelling and rupture by its
11. Which of the following eukaryotic structures (organelles) uses photosynthesis to capture solar energy?
12. Animal fats tend to be _______________ hydrogen atoms.
13. Which of these cell organelles has ribosomes in its membranes? (Ribosomes do protein synthesis.)
14. Which base is used in RNA but not DNA?
15. A fat molecule consists of:
16. A sugar is a carbohydrate because a sugar molecule
17. ____ are little molecular machines (eukaryotic cell structures) that move vesicles and organelles throughout the cytoplasm of the cell.
18. A carbohydrate contains ________ atoms.
19. Eukaryotic cells heavily responsible for making proteins have their ribosomes arranged within a network of channels known as the
20. Which of the following occurs in the nucleolus?
21. A single-stranded polymer whose monomers contain the sugar ribose and the nitrogenous base uracil:
22. A eukaryotic cell structure (organelle) in which the final stages of protein maturation are completed:
23. 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?
24. An amino group, a carboxylic acid group, a hydrogen atom and one or more atoms composing a side chain (“R” group) all together make up a monomer called
25. Respiratory proteins, ion channels, transport proteins and attachment point proteins are all examples of protein found

Set 3

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?

Set 4

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