Biology Questions

Q:

The members of chlorophyceae are commonly called _________ algae.

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

Explanation:
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Filed Under: Biology
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1 1900
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 1899
Q:

Rhinitis is the disease that effects which body part?

A) Brain B) Nose
C) Blood D) Skin
 
Answer & Explanation Answer: B) Nose

Explanation:

Nose is the body part which is effected by the disease Rhinitis.

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1 1898
Q:

Which organelle performs cellular respiration?

A) mitochondria B) cytolasm
C) chloroplasts D) All of the above
 
Answer & Explanation Answer: A) mitochondria

Explanation:
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2 1897
Q:

Another name for a bundle of nerve fibers is

A) Axon B) Tract
C) Fascicles D) None of the above
 
Answer & Explanation Answer: C) Fascicles

Explanation:

Another name for a bundle of nerve fibers is called Fascicles.

Another_name_for_a_bundle_of_nerve_fibers_is1560169494.jpg image

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Filed Under: Biology
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3 1897
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
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4 1896
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
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2 1894
Q:

Cells use active transport proteins to

Answer

Cells use active transport proteins to create a concentration gradient across a cell membrane.

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Subject: Biology Exam Prep: AIEEE
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4 1892