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:

Harmful bacteria in potable water make the water

A) unfit to drink B) smelly
C) colored D) turbid
 
Answer & Explanation Answer: A) unfit to drink

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1 783
Q:

Name the source from which Aspirin is produced?

A) Willow bark B) Oak Tree
C) Acacia D) Eucalyptus
 
Answer & Explanation Answer: A) Willow bark

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2 1048
Q:

What does Trypsin do?

A) Breaks down Carbohydrates B) Synthesizes proteins
C) Breaks down fats D) Breaks down proteins
 
Answer & Explanation Answer: D) Breaks down proteins

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1 732
Q:

Name the respiratory organs of insects

A) Skin B) Body Surface
C) Gills D) Tracheae
 
Answer & Explanation Answer: D) Tracheae

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3 755
Q:

Myopia is a defect of eyes which is also known as

A) Far Sightedness B) Near Sightedness
C) Astigmatism D) Night Blindness
 
Answer & Explanation Answer: B) Near Sightedness

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4 792
Q:

Myopia is a defect of eyes which is also known as

A) Far Sightedness B) Near Sightedness
C) Astigmatism D) Night Blindness
 
Answer & Explanation Answer: B) Near Sightedness

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3 799
Q:

Ethylene is a ______ molecule.

A) polar B) ionic
C) covalent D) nonpolar
 
Answer & Explanation Answer: D) nonpolar

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3 982
Q:

Which among the following is not a characteristic of transition metals?

A) Tendency to gain electrons B) Low electronegativity
C) Low ionization energy D) Malleability
 
Answer & Explanation Answer: A) Tendency to gain electrons

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0 986