Biology 100 Final Exam Questions
with Correct Answers 100% PASS
The formation of a peptide bond involves
A) release of nitrogen
B) addition of nitrogen
C) dehydration synthesis
E) an increase in energy - CORRECT ANSWER-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 - CORRECT ANSWER-B
All of the following are examples of structural proteins EXCEPT
A) the silk fibers of spider webs
,B) the connective tissue of animals
C) hair
D) feathers
E) hemoglobin - CORRECT ANSWER-E
Glucose is a building block for most
A) carbohydrates
B) protein
C) fat
D) water
E) acid - CORRECT ANSWER-A
All of the following are carbohydrates EXCEPT
A) fructose
B) lactose
C) starch
D) chitin
E) polypeptide - CORRECT ANSWER-E
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,An example of a monosaccharide is
A) galactose
B) glycogen
C) cellulose
D) starch
E) saccharin - CORRECT ANSWER-A
which of the following is a polymer
A) simple sugar
B) carbon molecules
C) nucleotides
D) glucose
E) glycogen - CORRECT ANSWER-E
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 - CORRECT ANSWER-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 - CORRECT ANSWER-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
C) they increase the activation energy
D) they are nonspecific in their ability to act on substrate molecules
E) they are not affected by inhibitors - CORRECT ANSWER-B
The single structural unit common to all lipids is
A) fat
B) glycogen
C) cholesterol
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with Correct Answers 100% PASS
The formation of a peptide bond involves
A) release of nitrogen
B) addition of nitrogen
C) dehydration synthesis
E) an increase in energy - CORRECT ANSWER-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 - CORRECT ANSWER-B
All of the following are examples of structural proteins EXCEPT
A) the silk fibers of spider webs
,B) the connective tissue of animals
C) hair
D) feathers
E) hemoglobin - CORRECT ANSWER-E
Glucose is a building block for most
A) carbohydrates
B) protein
C) fat
D) water
E) acid - CORRECT ANSWER-A
All of the following are carbohydrates EXCEPT
A) fructose
B) lactose
C) starch
D) chitin
E) polypeptide - CORRECT ANSWER-E
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED
,An example of a monosaccharide is
A) galactose
B) glycogen
C) cellulose
D) starch
E) saccharin - CORRECT ANSWER-A
which of the following is a polymer
A) simple sugar
B) carbon molecules
C) nucleotides
D) glucose
E) glycogen - CORRECT ANSWER-E
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 - CORRECT ANSWER-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 - CORRECT ANSWER-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
C) they increase the activation energy
D) they are nonspecific in their ability to act on substrate molecules
E) they are not affected by inhibitors - CORRECT ANSWER-B
The single structural unit common to all lipids is
A) fat
B) glycogen
C) cholesterol
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED
