Biology Questions

Q:

Which cell disorder in our body is responsible for colour blindness?

A) WBC B) Cone cell
C) Rod Cell D) Neuron
 
Answer & Explanation Answer: B) Cone cell

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

1 2017
Q:

Which of the following is not a characteristic of Pisces?

A) Exoskeleton of scales B) Breathing through gills
C) Endoskeleton of bone/cartilage D) Presence of pseudocoelom
 
Answer & Explanation Answer: D) Presence of pseudocoelom

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams , AIEEE

1 2016
Q:

What are the three main parts of a Eukaryotic cell?

Answer

Eukaryotic cells are found in plants, animals and unicellular organisms.


 


The three main part of Eukaryotic cells are


1. Plasma membrane or membrane-bound organelles which carries out the cell functions.


2. Nucleus which contains the cell's DNA (and)


3. Cytoplasm which is a jelly like fluid interior of the cell.

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Subject: Biology Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank PO

4 2014
Q:

Drugs that combat depression work by

Answer

Antidepressants work by stopping the breakdown of norepinephrine, dopamine, and serotonin. They're more difficult for people to take than most other antidepressants because they interact with prescription drugs, nonprescription drugs, and some foods.


 

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Subject: Biology Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 2014
Q:

The members of phaeophyceae are commonly called _________ algae.

A) Green B) Brown
C) Red D) Yellow
 
Answer & Explanation Answer: B) Brown

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Filed Under: Biology
Exam Prep: Bank Exams

1 2014
Q:

The members of chlorophyceae are commonly called _________ algae.

A) Green B) Brown
C) Red D) Yellow
 
Answer & Explanation Answer: A) Green

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Filed Under: Biology
Exam Prep: Bank Exams

1 2013
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
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3 2012
Q:

REM behavior disorder results from

A) sleep B) walking
C) watching D) All of the above
 
Answer & Explanation Answer: A) sleep

Explanation:

REM (Rapid Eye Movement) Sleep Disorder results from the sleep. Too much alcohol consumption too near to the bed time cause this.

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Filed Under: Biology
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4 2011