2
Q:

Which are the special proteins in muscles that contract and relax to cause movement?

 

A) Contractile protein B) Receptor protein
C) Structural protein D) Enzymatic protein

Answer:   A) Contractile protein



Explanation:
Subject: Biology
Exam Prep: Bank Exams
Q:

Fermentation is a type of _____________ process.

A) Aerobic Respiration B) Anaerobic Respiration
C) Exothermic Reaction D) Transpiration
 
Answer & Explanation Answer: B) Anaerobic Respiration

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1 823
Q:

Which enzyme digests proteins in the stomach?

A) Trypsin B) Pepsin
C) Salivary amylase D) Pancreatic canal
 
Answer & Explanation Answer: B) Pepsin

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3 867
Q:

The chemical component that is invariably found in all viruses is

A) proteins B) lipids
C) DNA D) RNA
 
Answer & Explanation Answer: A) proteins

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2 1003
Q:

Symbiotic Bacteria responsible for the fixation of atmospheric nitrogen are present in

A) peas B) wheat
C) corn D) oats
 
Answer & Explanation Answer: A) peas

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4 1111
Q:

Which of the following is not connective tissue?

A) Bone B) Cartilage
C) Blood D) Skeletal muscle
 
Answer & Explanation Answer: D) Skeletal muscle

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3 1462
Q:

Yeast is a ______________

A) Bacteria B) Fungi
C) Algae D) Bryophyte
 
Answer & Explanation Answer: B) Fungi

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3 948
Q:

Cod liver oil from fish is rich in which vitamin?

A) Vitamin A B) Vitamin D
C) Vitamin C D) Vitamin B
 
Answer & Explanation Answer: B) Vitamin D

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3 1152
Q:

During fermentation of sugar, the compound which is always formed is

A) Methyl Alcohol B) Ethyl Alcohol
C) Acetic Acid D) Ethylene
 
Answer & Explanation Answer: B) Ethyl Alcohol

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4 985