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Cell biology : NEET MCQ Questions

Are you looking for NEET MCQ Questions on Cell biology? If Yes then you are at right place. Here you will find Cell biology NEET MCQ Questions and Answers, Trivia, Quiz, Interview MCQ & Cell biology Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Cell biology Mcqs. as you know Questions and Ansers on Cell biology MCQS is very important for Neet Exam. In this Cell biology NEET section for Neet competition we are covering NEET MCQ Questions on Cell biology

Question 1 : Which is correct regarding the peptides in the Ramachandran Plot?

A. The sequence of the peptide can be deduced

B. It is not possible to conclude whether a peptide adopts entirely helix or entirely beta-sheet conformation

C. Peptides that are unstructured will have all the backbone dihedral angles in the disallowed regions

D. The occurrence of a beta-turn conformation in a peptide can be deduced.

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Question 2 : Which is not an example of transmembrane transport between different subcellular compartments?

A. Transport from the stroma into thylakoid space

B. Transport from the cytoplasm into the lumen of the endoplasmic reticulum

C. Transport from the endoplasmic reticulum into the Golgi complex

D. Transport from mitochondrial intermembrane space into the mitochondrial matrix

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Question 3 : A cell without a cell wall is termed as

A. Tonoplast

B. Protoplast

C. Symplast

D. Apoplast

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Question 4 : The oxygen and carbon dioxide crosses the plasma membrane by the process of

A. Active diffusion

B. Facilitated diffusion

C. Passive diffusion

D. Random diffusion

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Question 5 : The resting potential membrane is determined by

A. Potassium-ion gradient

B. Sodium-ion gradient

C. Bicarbonate-ion gradient

D. None

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Question 6 : Which among the following defines GPI anchored proteins?

A. Integral proteins of the plasma membrane

B. Peripheral proteins of the plasma membrane

C. Proteins that bind to ion-gated channels in the plasma membrane

D. Proteins which randomly bind to lipids of the plasma membrane

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Question 7 : The fluidity of the plasma membrane increases with

A. Increase in unsaturated fatty acids in the membrane

B. Increase in saturated fatty acids in the membrane

C. Increase in glycolipid content in the membrane

D. Increase in phospholipid content in the membrane

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Question 8 : The properties of integral membrane proteins can be studied by

A. Atomic force microscopy

B. Cryo-sectioning and electron microscopy

C. Freeze-fracture technique and electron microscopy

D. All of the above

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Question 9 : Lysosomes are known as suicidal bags because

A. Parasitic activity

B. Presence of food vacuole

C. Hydrolytic activity

D. Catalytic activity

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Question 10 : Glycolipids in the plasma membrane are located at

A. Inner leaflet of the plasma membrane

B. The outer leaflet of the plasma membrane

C. Evenly distributed in the inner and outer leaflets

D. It varies according to cell types

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Question 11 : A plant cell wall is mainly composed of

A. Protein

B. Cellulose

C. Lipid

D. Starch

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Question 12 : Microfilaments are composed of a protein called

A. Tubulin

B. Actin

C. Myosin

D. Chitin

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Question 13 : The membrane around the vacuole is known as

A. Tonoplast

B. Elaioplast

C. Cytoplast

D. Amyloplast

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Question 14 : The cell is not applied for

A. algae

B. Bacteria

C. Virus

D. Fungi

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Question 15 : The term cell was given by

A. Robert Hooke

B. Tatum

C. Schwann

D. De Bary

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