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Biology 100 Final Questions and Correct
Answers/ Latest Update / Already Graded
The formation of a peptide bond involves
A) release of nitrogen
B) addition of nitrogen
C) dehydration synthesis
E) an increase in energy
Ans: C
The formation of a peptide bond requires a reaction between
A) carbonyl and amide groups
B) carboxyl and amide groups
C) carbohydryl and amide groups
D) nitryl and amino groups
E) nitro and amino groups
Ans: B
All of the following are examples of structural proteins EXCEPT
A) the silk fibers of spider webs
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B) the connective tissue of animals
C) hair
D) feathers
E) hemoglobin
Ans: E
Glucose is a building block for most
A) carbohydrates
B) protein
C) fat
D) water
E) acid
Ans: A
All of the following are carbohydrates EXCEPT
A) fructose
B) lactose
C) starch
D) chitin
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E) polypeptide
Ans: E
An example of a monosaccharide is
A) galactose
B) glycogen
C) cellulose
D) starch
E) saccharin
Ans: A
which of the following is a polymer
A) simple sugar
B) carbon molecules
C) nucleotides
D) glucose
E) glycogen
Ans: E
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Lipid molecule hydrolysis produces
A) glycerol and fatty acids
B) glycerol and water
C) water and amino acids
D) glucose and fatty acids
E) water and fatty acids
Ans: A
When an entire enzyme population is saturated, how would the cell
increase productivity?
A) absorb more heat to denature the active site
B) add more enzyme
C) increase the substrate concentration
D) decrease the substrate concentration
E) add more active sites to the enzyme
Ans: B
Which of the following statements regarding enzymes is CORRECT?
A) they change the free energy of the reaction
B) they usually remain unchanged in the reaction
All rights reserved © 2025/ 2026 |
Biology 100 Final Questions and Correct
Answers/ Latest Update / Already Graded
The formation of a peptide bond involves
A) release of nitrogen
B) addition of nitrogen
C) dehydration synthesis
E) an increase in energy
Ans: C
The formation of a peptide bond requires a reaction between
A) carbonyl and amide groups
B) carboxyl and amide groups
C) carbohydryl and amide groups
D) nitryl and amino groups
E) nitro and amino groups
Ans: B
All of the following are examples of structural proteins EXCEPT
A) the silk fibers of spider webs
All rights reserved © 2025/ 2026 |
, Page |2
B) the connective tissue of animals
C) hair
D) feathers
E) hemoglobin
Ans: E
Glucose is a building block for most
A) carbohydrates
B) protein
C) fat
D) water
E) acid
Ans: A
All of the following are carbohydrates EXCEPT
A) fructose
B) lactose
C) starch
D) chitin
All rights reserved © 2025/ 2026 |
, Page |3
E) polypeptide
Ans: E
An example of a monosaccharide is
A) galactose
B) glycogen
C) cellulose
D) starch
E) saccharin
Ans: A
which of the following is a polymer
A) simple sugar
B) carbon molecules
C) nucleotides
D) glucose
E) glycogen
Ans: E
All rights reserved © 2025/ 2026 |
, Page |4
Lipid molecule hydrolysis produces
A) glycerol and fatty acids
B) glycerol and water
C) water and amino acids
D) glucose and fatty acids
E) water and fatty acids
Ans: A
When an entire enzyme population is saturated, how would the cell
increase productivity?
A) absorb more heat to denature the active site
B) add more enzyme
C) increase the substrate concentration
D) decrease the substrate concentration
E) add more active sites to the enzyme
Ans: B
Which of the following statements regarding enzymes is CORRECT?
A) they change the free energy of the reaction
B) they usually remain unchanged in the reaction
All rights reserved © 2025/ 2026 |
