Cow milk is yellowish in colour due to-

Which of the following is responsible for the red colour of tomato?

Which is the basic building block/unit of all living things?

What is Cas protein that is often mentioned in news?

The age of tree is determined by calculating :

Which of the following accounts for the red colour of tomato?

Which organelle in the cell, besides nucleus, contains DNA?

The most abundant element found in the human body is–

Milk protein digestive enzyme is–

Enzyme is-

Which of the following cell organelles play the most significant role in protein synthesis?

There is no pain when we cut our nails, because-

Chlorophyll contains:

The major component of honey is:

The saccharide present in milk is–

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

Which of the following statements about enzymes is/are correct? 1. They are biocatalysts. 2. They perform their action on the site where they are produced. Select the correct answer from the codes given below :- Codes:

Maximum weight of our body is made up of:

Substances which are responsible for catalyzing chemical reactions in living system are–

Amino acids are the building blocks of

The most abundant substance found in protoplasm–

Study of Zoology deals with–

Which of the following statements is not correct?

Prokaryotic cells does not contain –

The 'xylem' in plants is responsible for–

Which of the following statements is not correct?

Which vegetation has the maximum amount of protein?

Which of the following is not present in animal cell?

Most of the enzymes are

Assertion (A): Cellulose is used in making shatter proof glass. Reason (R) : Polysaccharides are not soluble in water. Code:

Proteins are assembled from that acid:

Alfa-keratin is protein present in-

Plants are green because of the presence of a pigment called

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

Which part of the animal cell is called power house?

Which is NOT the characteristic of an enzyme?

Which of the following elements are present in all proteins? 1. Carbon 2. Hydrogen 3. Oxygen 4. Nitrogen Select the correct answer by using the codes gives below : Code:

A branch of science that encompasses the description, identification, nomenclature, and classification of organisms is called -

Pigment containing and light reflecting cells are :

The pigment that protects plants from damage by UV radiation is

The chemical nature of silk is-

When the bark of a tree is removed in circular fashion all around near its base, it gradually dries up and dies because?

What is Vermiculture?

The scientific study of insects is known as:

Which of the following is a muscular protein?

Which one of the following elements is present in the green pigment of leaves ?

How does the plant cell differ from the animal cell?

Alpha-keratin is a protein, present in:

Almost 80% living substance of human body is

Energy is stored in liver and muscles in the form of:

_______ are precursors of enzymes. a. Zymogens b. Ribosomes c. RNA d. Protein Which of the option given above is/are correct ?

Which of the following statements is wrong?

The powerhouse of cell is