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 6 of 11

Q51.
SH₂ domain specifically binds to _____________
Discuss
Answer: (c).Phosphorylated tyrosine residues
Discuss
Answer: (b).ATP and GTP by the actions of adenylate cyclase and gualnlate cyclase respectively
Discuss
Answer: (c).It increases insulin levels
Q54.
The enzyme activated by cyclic AMP, passing on the hormonal signal is ____________
Discuss
Answer: (b).Protein kinase A
Q55.
Protein kinase ERK is activated by phosphorylation of ____________
Discuss
Answer: (c).Both Thr and Tyr
Discuss
Answer: (a).Guanosine 3’, 5’-cyclic monophosphate
Q57.
cGMP-dependent protein kinase is also called ____________
Discuss
Answer: (c).Protein kinase G
Discuss
Answer: (d).Decrease in Cl⁻ secretion
Q59.
Which of the following is a short-lived messenger that acts by stimulating a soluble guanylyl cyclase, raising [cGMP] and stimulating PKG?
Discuss
Answer: (a).NO
Discuss
Answer: (b).Small monomeric GTPase switch protein
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