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 Biology Questions

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Q:

Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively _______________

A) VitaminC and VitaminD B) VitaminB-12 and VitaminC
C) VitaminC and VitaminA D) Vitamin A and VitaminB-12
 
Answer & Explanation Answer: B) VitaminB-12 and VitaminC

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Filed Under: Biology

3 1946
Q:

In how many parts is the human brain divided?

A) 2 B) 3
C) 4 D) 5
 
Answer & Explanation Answer: B) 3

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Filed Under: Biology
Exam Prep: Bank Exams

1 1946
Q:

Which of the following statements about enzymes is not true?

A) all enzymes have the same shape as their substrates B) enzymes are proteins
C) enzymes work best at a specified ph D) the shape of an enzyme allows it to do its job
 
Answer & Explanation Answer: A) all enzymes have the same shape as their substrates

Explanation:

All enzymes have the same shape as their substrates is the FALSE statement regarding enzymes.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 1944
Q:

Cadaver refers to ___a clinically

A) alive human being B) a dead human body used for anatomy
C) a live human being used for trial D) resurrected human body
 
Answer & Explanation Answer: B) a dead human body used for anatomy

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Filed Under: Biology
Exam Prep: Bank Exams , AIEEE
Job Role: Bank PO

1 1941
Q:

Lysergic acid diethylamide (LSD) is a drug used as a

A) Sedative B) Hallucinogen
C) Steroid D) Analgesic
 
Answer & Explanation Answer: B) Hallucinogen

Explanation:

Lysergic acid diethylamide (LSD) is a drug used as a Hallucinogen.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

1 1939
Q:

A multicellular organism grows by ____________.

A) Cell addition B) Cell explosion
C) Cell implosion D) Cell division
 
Answer & Explanation Answer: D) Cell division

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Filed Under: Biology
Exam Prep: Bank Exams

1 1937
Q:

Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?

A) Parthenium B) Elephant grass
C) Water hycinth D) Mogar grass
 
Answer & Explanation Answer: A) Parthenium

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Filed Under: Biology
Exam Prep: Bank Exams

1 1935
Q:

Anaemia is caused because of deficiency of which of the following?

A) Cobalt B) Iron
C) Sodium D) Calcium
 
Answer & Explanation Answer: B) Iron

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Filed Under: Biology

3 1933