Questions

Q:

Which of the following is not true of graded potentials?

A) They can form on receptor endings B) They increase amplitude as they move away from the stimulus point
C) They are short-lived D) They can be called postsynaptic potentials
 
Answer & Explanation Answer: B) They increase amplitude as they move away from the stimulus point

Explanation:

Graded potentials are changes in membrane potential that vary in size, as opposed to being all-or-none.

 

In the given options, They increase amplitude as they move away from the stimulus point is not true about the graded potentials.

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Filed Under: Biology
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1 1790
Q:

Which one of the following is an ohmic conductor?

A) Germanium B) Silicon
C) Carbon D) Silver
 
Answer & Explanation Answer: D) Silver

Explanation:
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Filed Under: Chemistry

2 1790
Q:

Bauxite is an ore/mineral of

A) Aluminium B) Beryllium
C) Lead D) Tin
 
Answer & Explanation Answer: A) Aluminium

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1790
Q:

From the given four figures choose the correct water image of the below figure.

 

 

 

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

Explanation:
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Filed Under: Non Verbal Reasoning
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0 1790
Q:

The bodies of penguins are _________________ and their feet have webs, making them good swimmers.

A) heavy B) feathery
C) streamlined D) oily
 
Answer & Explanation Answer: C) streamlined

Explanation:
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Filed Under: Animals and Birds
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9 1790
Q:

Name the viceroy who inaugurated New Delhi as the new capital of India in the year 1931.

A) Lord Wellesley B) Lord Curson
C) Lord Cornwallis D) Lord Irwin
 
Answer & Explanation Answer: D) Lord Irwin

Explanation:
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Filed Under: Indian History
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3 1790
Q:

Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is

A) 72 kmph B) 71.11 kmph
C) 36 kmph D) 35.55 kmph
 
Answer & Explanation Answer: D) 35.55 kmph

Explanation:
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0 1790
Q:

√(cosec2 -­ 1)/cosecA is equal to?

A) cosA B) sinA
C) cosecA D) secA
 
Answer & Explanation Answer: A) cosA

Explanation:
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0 1790