Biology - Botany

26 questions · 18 years covered

Year-wise distribution

Questions

2021
medium

Nitrogen is NOT an essential constituent of

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2019
medium

They perform their action on the site where they are produced. Select the correct answer from the codes given below :- Codes:

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2019
medium

Which of the following substances is NOT a protein?

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2016
medium

Sugar present in DNA is-

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2015
medium

Which one of the following compounds is not stored in human body?

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2015
medium

The saccharide present in milk is–

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2014
medium

The main component of food-

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2014
medium

Cow milk is yellowish white in colour due to the presence of–

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2013
medium

The protein that the hair is made of is called-

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2013
medium

Requirement of protein in young and old persons-

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2013
medium

Enzymes are basically–

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2012
medium

Trans-fat is generally considered to be bad for human health because it lowers the level of:

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2012
medium

White colour of milk is due to the presence of–

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2012
medium

Which one of the following organic substances is most abundantly found in nature?

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2008
medium

Cow milk is yellowish in colour due to-

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2008
medium

Plasma membrane is made up of :

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2007
medium

Due to the presence of which of the following, there is sweetness in milk-

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2006
medium

Proteins are assembled from this acid:

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2005
medium

Cholesterol is a:

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2004
medium

The fat present below the surface of our body acts as a barrier against one of the following:

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2003
medium

Alfa-keratin is protein present in-

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2002
medium

The major component of honey is:

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2001
medium

Vacant capsules used in medicine distribution are made up of:

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1996
medium

All known enzyme are in nature of:

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1995
medium

The chemical nature of silk is-

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1994
medium

Almost 80% living substance of human body is

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