Antibodies and Immune System MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Antibodies and Immune System, 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 Antibodies and Immune System 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 Antibodies and Immune System mcq questions that explore various aspects of Antibodies and Immune System problems. Each MCQ is crafted to challenge your understanding of Antibodies and Immune System 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 Antibodies and Immune System 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 Antibodies and Immune System. 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 Antibodies and Immune System knowledge to the test? Let's get started with our carefully curated MCQs!

Antibodies and Immune System MCQs | Page 6 of 14

Q51.
The fact that β-oxidation of fatty acids, occurs in the mitochondria whereas fatty acid synthesis occurs in the cytoplasmic matrix, is an example of regulation of enzymatic activity by the __________ mechanism.
Discuss
Answer: (d).repression
Q52.
In the reaction, C6H12O6 + 6O2 → 6CO2 + 6H2O + energy, which component is being reduced?
Discuss
Answer: (a).O2
Q53.
The affinity of an enzyme for its substrate, when the enzyme has a Km of 0.50 M will be __________ than the affinity of an enzyme for its substrate when the enzyme has a Km of 0.05 M.
Discuss
Answer: (b).lesser
Q54.
Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to
Discuss
Answer: (a).L-tryptophan
Q55.
A substrate binds to its enzyme at a location called the __________ site.
Discuss
Answer: (c).active
Discuss
Answer: (a).Competitive inhibitors are blocking the reaction from occurring in the active site
Q57.
Adenosine triphosphate is a type of
Discuss
Answer: (c).nucleotide
Q58.
An enzyme that is always produced, regardless of the presence of substrates or the end products, is called
Discuss
Answer: (a).a constitutive enzyme
Discuss
Answer: (a).glucose is converted to CO2 and H2O
Q60.
The ability of CTP to bind to aspartate carbamoyltransferase and shut down the synthesis of more CTP is an example of
Discuss
Answer: (c).feedback inhibition of enzyme activity
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