Biosignalling MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Biosignalling, a fundamental topic in the field of Biochemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Biosignalling 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 Biosignalling mcq questions that explore various aspects of Biosignalling problems. Each MCQ is crafted to challenge your understanding of Biosignalling principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Biochemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Biosignalling MCQs are your pathway to success in mastering this essential Biochemistry topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Biosignalling. 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 Biosignalling knowledge to the test? Let's get started with our carefully curated MCQs!

Biosignalling MCQs | Page 4 of 11

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Q31.
Number of affected molecules increases geometrically in an enzyme cascade in _____________
Discuss
Answer: (b).Amplification
Q32.
Receptor is removed from cell surface in _____________
Discuss
Answer: (c).Adaptation
Q33.
Regulatory outcome results from integrated input from both receptors is in _____________
Discuss
Answer: (d).Integration
Q34.
Acetylcholine receptor ion channel is an example of _____________
Discuss
Answer: (a).Gated ion channel
Q35.
How many types of signal transducers are there?

a.

3

b.

4

c.

5

d.

6

Discuss
Answer: (d).6
Q36.
Which of the following is a nuclear receptor protein?
Discuss
Answer: (a).Steroid receptor
Q37.
Receptor proteins that indirectly activate enzymes that generate intracellular second messengers are _____________
Discuss
Answer: (b).Serpentine receptors
Q38.
Insulin receptor is an example of _____________
Discuss
Answer: (d).Receptor enzymes
Discuss
Answer: (c).The chemical gradient drives Na⁺ and Ca⁺² inwards and K⁺ outward
Q40.
Nicotinic acetylcholine receptor is an example of _____________
Discuss
Answer: (a).Ligated gated receptor channel