Advanced Nutrition and Human Metabolism 7th Edition
Test Bank | Sareen Gropper, Jack L. Smith & Timothy P.
Carr | All Chapters with Answers | Comprehensive Exam
Prep 2026–2027
All chapters covered
, Advanced Nutrition and Human Metabolism, 7e Sareen
Accounting Gropper, JackEdition,
Principles 7th Canadian Smith,
o
(Volume 2) 7e o o o o o o
o o o
o
o
o
o o o
Timothy Carr (Test Bank All Chapters, 100% Original Verified, A+ Grade)
o o o o o o o o o o o
Answers At The End Of Each Chapter o o o o o o o
Chapter_01_The_Cell A_Microcosm_of_Life
Indicate whether the statement is true or false.
o o o o o o o
1. Most of the metabolic energy produced in cells is made in the mitochondria.
o o o o o o o o o o o o
a. True
b. False
2. An increase in the concentration of a substrate will increase the rate of the enzyme-catalyzed reaction.
o o o o o o o o o o o o o o o
a. True
b. False
3. Polysomes function to transcribe mRNA into proteins. o o o o o o
a. True
b. False
4. If two enzymes (e.g., pyruvate dehydrogenase and pyruvate carboxylase) compete for the same substrate (pyruvate), the one
o o o o o o o o o o o o o o o o
with the higher Km has less affinity and will be more active when pyruvate concentrations are high.
o o o o o o o o o o o o o o o o o
a. True
b. False
5. Transcription of DNA cannot be altered. o o o o o
a. True
b. False
6. The nuclear envelope is a single membrane structure that helps to isolate the nucleus from the rest of the cell.
o o o o o o o o o o o o o o o o o o o
a. True
b. False
7. The lipid bilayer determines the function of the plasma membrane, while the proteins are primarily responsible for the
o o o o o o o o o o o o o o o o o
structure of the membrane.
o o o o
a. True
b. False
8. When discussing enzyme kinetics, Km refers to the substrate concentration at which the enzyme is saturated and
o o o o o o o o o o o o o o o o
functioning at maximal velocity.
o o o o
a. True
b. False
9. Peripheral proteins are involved in cell-cell recognition, whereas integral proteins function primarily as
o o o o o o o o o o o o
receptors/transporters.
o
a. True
b. False
10. The various components within a cell (e.g., mitochondria) are not “free-floating” in the cytosol, but rather, are held in place
o o o o o o o o o o o o o o o o o o o
by the cytoskeleton.
o o o
a. True
b. False
,Name: Class: Date:
Chapter_01_The_Cell A_Microcosm_of_Life
11. Different cells express different proteins because they contain different sequences of DNA in the nucleus.
o o o o o o o o o o o o o o
a. True
b. False
12. Oncosis results from cell injury and is associated with cellular swelling and swelling of the mitochondrial nucleus.
o o o o o o o o o o o o o o o o
a. True
b. False
13. Allosteric regulation of enzymes is carried out by modulators, other proteins that bind to the enzyme to inhibit its
o o o o o o o o o o o o o o o o o o
activity.
o
a. True
b. False
14. Most cellular reactions are irreversible because the same enzyme that catalyzes the conversion cannot catalyze the
o o o o o o o o o o o o o o o
reverse reaction.
o o
a. True
b. False
15. The plasma membrane is a sheet-like structure composed solely of lipids.
o o o o o o o o o o
a. True
b. False
Indicate the answer choice that best completes the statement or answers the question.
o o o o o o o o o o o o
16. Most receptor proteins are most likely which type?
o o o o o o o
a. peripheral proteins o
b. internal proteins o
c. integral proteins o
d. glycoproteins
17. MicroRNAs are small noncoding RNAs that .o o o o o o
a. enhance gene expression by activating mRNA expression
o o o o o o
b. silence gene expression by binding to mRNA to inhibit translation
o o o o o o o o o
c. modify gene expression by replacing specific nucleotides in mRNA
o o o o o o o o
d. mediate DNA production in a reverse direction
o o o o o o
18. All components of the electron transport chain are embedded in the
o o o o o o o o o o o .
a. mitochondrial inner membrane o o
b. mitochondrial outer membrane o o
c. mitochondrial matrix o
d. cytoplasmic matrix o
19. The smooth endoplasmic reticulum (SER) is associated with
o o o o o o o o .
a. lipid synthesis
o
, Name: Class: Date:
Chapter_01_The_Cell A_Microcosm_of_Life
b. protein synthesis o
c. the calcium ion pump necessary for the contractile process
o o o o o o o o
d. ribosomes and cytochrome P450 enzymes o o o o
20. In the cell structure, the
o o o o o provides support and controls the movement of cell organelles.
o o o o o o o o
a. endoplasmic reticulum o
b. mitochondrion
c. cytoskeleton
d. matrix space o
21. What is released when nutrient molecules are oxidized?
o o o o o o o
a. oxygen
b. potential (or free) energy o o o
c. kinetic energy o
d. hydrogen
22. The cell organelle responsible for the initiation and regulation of most cellular activity is the
o o o o o o o o o o o o o o o .
a. cytoplast
b. nucleus
c. mitochondrion
d. nucleolus
23. What is the role of cholesterol in plasma membrane structure?
o o o o o o o o o
a. to produce bile
o o
b. to regulate fluidity and permeability
o o o o
c. to reduce stability
o o
d. to produce hormones
o o
24. Which organelle is composed of an extensive network of membranous channels that connects the nuclear membrane, the
o o o o o o o o o o o o o o o o
Golgi apparatus, and the plasma membrane?
o o o o o o
a. the lysosome o
b. the nucleolus o
c. the centrioles o
d. the endoplasmic reticulum
o o
25. Which are highly specialized membrane proteins that modify the cell's response to its environment?
o o o o o o o o o o o o o
a. transport proteins o
b. enzymes
c. receptors
d. peroxisomes
26. Elongation is the process by which . o o o o o o
a. the mRNA strand is formed
o o o o
b. peptide bonds are formed between aligned amino acids after the amino acids are positioned
o o o o o o o o o o o o o
Test Bank | Sareen Gropper, Jack L. Smith & Timothy P.
Carr | All Chapters with Answers | Comprehensive Exam
Prep 2026–2027
All chapters covered
, Advanced Nutrition and Human Metabolism, 7e Sareen
Accounting Gropper, JackEdition,
Principles 7th Canadian Smith,
o
(Volume 2) 7e o o o o o o
o o o
o
o
o
o o o
Timothy Carr (Test Bank All Chapters, 100% Original Verified, A+ Grade)
o o o o o o o o o o o
Answers At The End Of Each Chapter o o o o o o o
Chapter_01_The_Cell A_Microcosm_of_Life
Indicate whether the statement is true or false.
o o o o o o o
1. Most of the metabolic energy produced in cells is made in the mitochondria.
o o o o o o o o o o o o
a. True
b. False
2. An increase in the concentration of a substrate will increase the rate of the enzyme-catalyzed reaction.
o o o o o o o o o o o o o o o
a. True
b. False
3. Polysomes function to transcribe mRNA into proteins. o o o o o o
a. True
b. False
4. If two enzymes (e.g., pyruvate dehydrogenase and pyruvate carboxylase) compete for the same substrate (pyruvate), the one
o o o o o o o o o o o o o o o o
with the higher Km has less affinity and will be more active when pyruvate concentrations are high.
o o o o o o o o o o o o o o o o o
a. True
b. False
5. Transcription of DNA cannot be altered. o o o o o
a. True
b. False
6. The nuclear envelope is a single membrane structure that helps to isolate the nucleus from the rest of the cell.
o o o o o o o o o o o o o o o o o o o
a. True
b. False
7. The lipid bilayer determines the function of the plasma membrane, while the proteins are primarily responsible for the
o o o o o o o o o o o o o o o o o
structure of the membrane.
o o o o
a. True
b. False
8. When discussing enzyme kinetics, Km refers to the substrate concentration at which the enzyme is saturated and
o o o o o o o o o o o o o o o o
functioning at maximal velocity.
o o o o
a. True
b. False
9. Peripheral proteins are involved in cell-cell recognition, whereas integral proteins function primarily as
o o o o o o o o o o o o
receptors/transporters.
o
a. True
b. False
10. The various components within a cell (e.g., mitochondria) are not “free-floating” in the cytosol, but rather, are held in place
o o o o o o o o o o o o o o o o o o o
by the cytoskeleton.
o o o
a. True
b. False
,Name: Class: Date:
Chapter_01_The_Cell A_Microcosm_of_Life
11. Different cells express different proteins because they contain different sequences of DNA in the nucleus.
o o o o o o o o o o o o o o
a. True
b. False
12. Oncosis results from cell injury and is associated with cellular swelling and swelling of the mitochondrial nucleus.
o o o o o o o o o o o o o o o o
a. True
b. False
13. Allosteric regulation of enzymes is carried out by modulators, other proteins that bind to the enzyme to inhibit its
o o o o o o o o o o o o o o o o o o
activity.
o
a. True
b. False
14. Most cellular reactions are irreversible because the same enzyme that catalyzes the conversion cannot catalyze the
o o o o o o o o o o o o o o o
reverse reaction.
o o
a. True
b. False
15. The plasma membrane is a sheet-like structure composed solely of lipids.
o o o o o o o o o o
a. True
b. False
Indicate the answer choice that best completes the statement or answers the question.
o o o o o o o o o o o o
16. Most receptor proteins are most likely which type?
o o o o o o o
a. peripheral proteins o
b. internal proteins o
c. integral proteins o
d. glycoproteins
17. MicroRNAs are small noncoding RNAs that .o o o o o o
a. enhance gene expression by activating mRNA expression
o o o o o o
b. silence gene expression by binding to mRNA to inhibit translation
o o o o o o o o o
c. modify gene expression by replacing specific nucleotides in mRNA
o o o o o o o o
d. mediate DNA production in a reverse direction
o o o o o o
18. All components of the electron transport chain are embedded in the
o o o o o o o o o o o .
a. mitochondrial inner membrane o o
b. mitochondrial outer membrane o o
c. mitochondrial matrix o
d. cytoplasmic matrix o
19. The smooth endoplasmic reticulum (SER) is associated with
o o o o o o o o .
a. lipid synthesis
o
, Name: Class: Date:
Chapter_01_The_Cell A_Microcosm_of_Life
b. protein synthesis o
c. the calcium ion pump necessary for the contractile process
o o o o o o o o
d. ribosomes and cytochrome P450 enzymes o o o o
20. In the cell structure, the
o o o o o provides support and controls the movement of cell organelles.
o o o o o o o o
a. endoplasmic reticulum o
b. mitochondrion
c. cytoskeleton
d. matrix space o
21. What is released when nutrient molecules are oxidized?
o o o o o o o
a. oxygen
b. potential (or free) energy o o o
c. kinetic energy o
d. hydrogen
22. The cell organelle responsible for the initiation and regulation of most cellular activity is the
o o o o o o o o o o o o o o o .
a. cytoplast
b. nucleus
c. mitochondrion
d. nucleolus
23. What is the role of cholesterol in plasma membrane structure?
o o o o o o o o o
a. to produce bile
o o
b. to regulate fluidity and permeability
o o o o
c. to reduce stability
o o
d. to produce hormones
o o
24. Which organelle is composed of an extensive network of membranous channels that connects the nuclear membrane, the
o o o o o o o o o o o o o o o o
Golgi apparatus, and the plasma membrane?
o o o o o o
a. the lysosome o
b. the nucleolus o
c. the centrioles o
d. the endoplasmic reticulum
o o
25. Which are highly specialized membrane proteins that modify the cell's response to its environment?
o o o o o o o o o o o o o
a. transport proteins o
b. enzymes
c. receptors
d. peroxisomes
26. Elongation is the process by which . o o o o o o
a. the mRNA strand is formed
o o o o
b. peptide bonds are formed between aligned amino acids after the amino acids are positioned
o o o o o o o o o o o o o
