Cytoplasmic Membrane Systems MCQs

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

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

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Cytoplasmic Membrane Systems MCQs | Page 4 of 12

Q31.
In yeast cells, protein transport across the endoplasmic reticulum membrane occurs __________
Discuss
Answer: (d).post-translationally
Q32.
In mammalian cells, the signal recognition particle (SRP) consists of ____ distinct polypeptides and one small RNA molecule.

a.

2

b.

4

c.

6

d.

8

Discuss
Answer: (c).6
Q33.
Translocon is a ____________
Discuss
Answer: (b).protein channel
Q34.
Which of the following enzyme present in the rough endoplasmic reticulum removes the signal sequence from nascent polypeptides?
Discuss
Answer: (b).signal peptidase
Q35.
The cysteine residues present in the reduced form in peptides that enter the endoplasmic reticulum lumen are converted into ____________ when they leave the compartment.
Discuss
Answer: (c).disulfide bonds
Q36.
Hydrophobic transmembrane segments of which proteins are not synthesized in the endoplasmic reticulum?
Discuss
Answer: (a).integral membrane proteins
Q37.
Glycolipids are synthesized in the ER and ____________
Discuss
Answer: (b).Golgi complex
Q38.
Golgi complex has a cisternae of diameter _________
Discuss
Answer: (d).0.5-1 μm
Q39.
Cis-Golgi network (CGN) is closer to the endoplasmic reticulum than the trans-Golgi network (TGN).
Discuss
Answer: (a).True
Q40.
Which of the following parts of Golgi complex directs the proteins to their final intracellular destinations?
Discuss
Answer: (c).trans-Golgi network
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