Microbial Metabolism MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Microbial Metabolism, a fundamental topic in the field of Microbiology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Microbial Metabolism MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Microbial Metabolism mcq questions that explore various aspects of Microbial Metabolism problems. Each MCQ is crafted to challenge your understanding of Microbial Metabolism principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Microbiology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Microbial Metabolism MCQs are your pathway to success in mastering this essential Microbiology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Microbial Metabolism. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Microbial Metabolism knowledge to the test? Let's get started with our carefully curated MCQs!

Microbial Metabolism MCQs | Page 11 of 20

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Q101.
In photosynthesis by green plants, algae, cyanobacteria which of the following acts as terminal electron acceptor?

a.

Water

b.

Oxygen

c.

NADP+

d.

FAD+

Discuss
Answer: (c).NADP+
Q102.
A reducing agent will accept electrons and an oxidizing agent will donate electrons.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Q103.
Keq is greater than 1.0 depending on which of the following conditions?

a.

standard free energy change is negative

b.

standard free energy change is positive

c.

chemical reaction proceeds in reverse direction

d.

products are not formed

Discuss
Answer: (a).standard free energy change is negative
Q104.
Protein synthesis in bacteria takes place on which of the following organelles?

a.

Endoplasmic Reticulum

b.

Golgi body

c.

Ribosomes

d.

Mitochondria

Discuss
Answer: (c).Ribosomes
Q105.
Which of the following RNA constitutes 90 percent of the total cellular RNA?

a.

rRNA

b.

tRNA

c.

mRNA

d.

hnRNA

Discuss
Answer: (a).rRNA
Q106.
The synthesis of polynucleotide chain of mRNA is catalyzed by the enzyme _____________

a.

RNA helicase

b.

RNA polymerase

c.

DNA polymerase

d.

DNA helicase

Discuss
Answer: (b).RNA polymerase
Q107.
Which of the following is responsible for the initiation of RNA polymerase activity?

a.

initiation site

b.

promoter region

c.

sigma factor

d.

rho factor

Discuss
Answer: (c).sigma factor
Q108.
Rho factor is a dimeric protein factor.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Q109.
The following code codes for which of the amino acid respectively?
AUG and GUG

a.

Phenylalanine,tyrosine

b.

Methionine,valine

c.

Methionine,alanine

d.

Lysine,valine

Discuss
Answer: (b).Methionine,valine
Q110.
Which of the following are non-sense codons?

a.

AUG

b.

GUG

c.

UAA

d.

UCU

Discuss
Answer: (c).UAA
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