Match List- I with List- II List- I (Biological Molecules) List- II (Biological functions) (a) Glycogen (i) Hormone (b) Globulin (ii) Biocatalyst (c) Steroids (iii) Antibody (d) Thrombin (iv) Storage product Choose the correct answer from the options given below:

(a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)

(a) - (iv), (b) - (ii), (c) - (i), (d) - (iii)

(a) - (ii), (b) - (iv), (c) - (iii), (ii) - (i)

(a) - (iii), (b) - (ii), (c) - (iv), (d) - (i)

Match List - I with List- II. Column-I Column-II (a) Protein (i) C = C double bonds (b) Unsaturated fatty acid (ii) Phosphodiester bonds (c) Nucleic acid (iii) Glycosidic bonds (d) Polysaccharide (iv) Peptide bonds Choose the correct answer from options given below.

( a ) - ( iv ) ; ( b ) - ( i ) ; ( c ) - ( ii ) ; ( d ) - ( iii )

( a ) - ( i ) ; ( b ) - ( iv ) ; ( c ) - ( iii ) ; ( d ) - ( ii )

( a ) - ( ii ) ; ( b ) - ( i ) ; ( c ) - ( iv ) ; ( d ) - ( iii )

( a ) - ( iv ) ; ( b ) - ( iii ) ; ( c ) - ( i ) ; ( d ) - ( ii )

Match column I with column I I and select the correct combination from the options given. Column I (Component) Column II (% of the total cellular mass) (a) Ions (i) 1 (b) Lipids (ii) 2 (c) Carbohydrates (iii) 3 (d) Nucleic acids (iv) 5 - 7 (e) Proteins (v) 10 - 15

a - ( i ) , b - ( i i ) , c - ( i i i ) , d - ( i v ) , e - ( v )

a - ( i i ) , b - ( i i i ) , c - ( i ) , d - ( v ) . e - ( i v )

a - ( i i i ) , b - ( i ) , c - ( i i ) , d - ( i v ) , e - ( v )

a - ( i v ) , b - ( i i ) , c - ( i i i ) , d - ( v ) , e - ( i )

EASY

Earn 100

What are biomacromolecules?

Important Questions on Biomolecules and Their Behaviour

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Give an example of a proteolytic enzyme.

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Match List-

I

with List-

II

List- $I$ (Biological Molecules)		List- $II$ (Biological functions)
(a)	Glycogen	(i)	Hormone
(b)	Globulin	(ii)	Biocatalyst
(c)	Steroids	(iii)	Antibody
(d)	Thrombin	(iv)	Storage product

Choose the correct answer from the options given below:

HARD

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Study the following

(I)	$K_{m}$ value	Affinity of the enzyme	Inverse measure enzyme affinity
(II)	Hydrolases	$P - O$ bonds	Linking $2$ compounds
(III)	Transferases	Transfer of a group	Inhibitor of reaction
(IV)	Emil Fisher	Lock and key hypothesis	Formation of ES complex

The correct combinations are

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Match List - I with List- II.

Column-I		Column-II
(a)	Protein	(i)	$C = C$ double bonds
(b)	Unsaturated fatty acid	(ii)	Phosphodiester bonds
(c)	Nucleic acid	(iii)	Glycosidic bonds
(d)	Polysaccharide	(iv)	Peptide bonds

Choose the correct answer from options given below.

EASY

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Which one of the following pairs of molecules never forms a hydrogen bond between them?

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Which of the following is not polymeric?

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

What is the role of each component of cell ?

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

In the chemical analysis of cells, the acid-soluble fraction is called __I__ and the acid-insoluble fraction is called __II__. The molecules having a molecular weight less than 1000 Da are called __III__ and those found in the acid-insoluble fraction are called __IV__.

Identify I, II, III, and IV.

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Name three basic types of micromolecules? Explain each.

MEDIUM

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

What should be the TDS of

C a^{+ +}

and

M g^{+ +}

in soft water ?

HARD

Life Science>Levels of Organisation of Life>Biomolecules and Their Behaviour>Organic Compounds

Match the biological molecule listed under column I with their biological function listed under column II. Choose the answer which gives the correct combination of alphabets of the two columns.

Column – I (Biological Molecule)	Column – II (Function)
A. Glycogen	1. Hormone
B. Globulin	2. Biocatalyst
C. Steroid	3. Antibody
D. Thrombin	4. Storage product