Question 1

Enzymes that are regularly found in a cell are termed:

Accepted Answer

A)  exoenzymes.
B)  endoenzymes.
C)  constitutive enzymes.
D)  induced enzymes.
E)  conjugated enzymes.F) All of the above
G) None of the above

Question 2

Discuss denaturation with regard to: a) what occurs in the process, b) conditions that cause it, and c) the specific affect on an enzyme.

Accepted Answer

Denaturation is the process by which a p...

Question 3

Photosynthesis is responsible for producing >50% of Earth's oxygen.During photosynthesis inorganic __ is fixed into organic compounds like___ without the help of sunlight.

Accepted Answer

A)  H2O, Oxygen
B)  CO2, C6H12O6
C)  H2O, C6H12O6
D)  CO2, Oxygen
E)  All of the choices are correctF) C) and D)
G) A) and B)

Question 4

Hydrolysis reactions are catabolic reactions that use water to split the reactant into smaller subunits.

Accepted Answer

A) True 
 B)False

Question 5

ATP molecules are catalysts that lower the activation energy needed to initiate a reaction.

Accepted Answer

A) True 
 B)False

Question 6

Metabolic pathways that are bidirectional are called _____ pathways.

Accepted Answer

The answer of Metabolic pathways that are bidirectional are called...

Question 7

In which pathway is the most NADH generated?

Accepted Answer

A)  electron transport system
B)  Krebs cycle
C)  glycolysis
D)  alcoholic fermentation
E)  mixed acid fermentationF) C) and D)
G) A) and E)

Question 8

All of the following pertain to glycolysis, except it:

Accepted Answer

A)  occurs without oxygen.
B)  ends with formation of pyruvic acid.
C)  occurs during fermentation.
D)  degrades glucose to CO2 and H2O.
E)  involves reduction of NAD.F) A) and C)
G) A) and D)

Question 9

Which of the following is NOT involved in the step that occurs between glycolysis and the TCA cycle?

Accepted Answer

A)  reduction of NAD
B)  decarboxylation of pyruvic acid
C)  coenzyme A attaches to an acetyl group
D)  dehydrogenation of pyruvic acid
E)  pyruvic acid accepts electrons from NADHF) B) and C)
G) C) and E)

Exam 8: An Introduction to Microbial Metabolism: the Chemical Crossroads of Life

In which pathway is the most NADH generated?

Correct Answer
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Metabolic pathways that are bidirectional are called _____ pathways.

Correct Answer
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Discuss denaturation with regard to: a) what occurs in the process, b) conditions that cause it, and c) the specific affect on an enzyme.

Correct Answer
Answered by ExamLex AI
Denaturation is the process by which a p...
View Answer

Photosynthesis is responsible for producing >50% of Earth's oxygen.During photosynthesis inorganic is fixed into organic compounds like_ without the help of sunlight.

Correct Answer
verified

Hydrolysis reactions are catabolic reactions that use water to split the reactant into smaller subunits.

Correct Answer
verified

ATP molecules are catalysts that lower the activation energy needed to initiate a reaction.

Correct Answer
verified

All of the following pertain to glycolysis, except it:

Correct Answer
verified

Which of the following is NOT involved in the step that occurs between glycolysis and the TCA cycle?

Correct Answer
verified

Enzymes that are regularly found in a cell are termed:

Correct Answer
verified

Exam 8: An Introduction to Microbial Metabolism: the Chemical Crossroads of Life

In which pathway is the most NADH generated?

Correct AnswerverifiedShow Answer

Metabolic pathways that are bidirectional are called _____ pathways.

Correct AnswerverifiedShow Answer

Discuss denaturation with regard to: a) what occurs in the process, b) conditions that cause it, and c) the specific affect on an enzyme.

Correct AnswerAnswered by ExamLex AIDenaturation is the process by which a p...View AnswerShow Answer

Photosynthesis is responsible for producing >50% of Earth's oxygen.During photosynthesis inorganic __ is fixed into organic compounds like___ without the help of sunlight.

Correct AnswerverifiedShow Answer

Hydrolysis reactions are catabolic reactions that use water to split the reactant into smaller subunits.

Correct AnswerverifiedShow Answer

ATP molecules are catalysts that lower the activation energy needed to initiate a reaction.

Correct AnswerverifiedShow Answer

All of the following pertain to glycolysis, except it:

Correct AnswerverifiedShow Answer

Which of the following is NOT involved in the step that occurs between glycolysis and the TCA cycle?

Correct AnswerverifiedShow Answer

Enzymes that are regularly found in a cell are termed:

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
Answered by ExamLex AI
Denaturation is the process by which a p...
View Answer

Photosynthesis is responsible for producing >50% of Earth's oxygen.During photosynthesis inorganic is fixed into organic compounds like_ without the help of sunlight.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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