The given structure represents a

1. Glycolipid

2. Steroid

3. Phospholipid

4. Lipoprotein

Fats and oils are

1. Glycolipids

2. Triglycerides

3. Phospholipids

4. Conjugated lipid

Which transports glucose into cells is

1. Trypsin

2. Keratin

3. Haemogiobin

4. GLUT-4

Proteins are 

1. Macromolecules

2. Homopolymers

3. Micromolecules

4. Polymers of starch

Plant cell walls are made of

1. Homopolymer of fructose

2. Heteropolymer of glycogen

3. Homopolymer of glucose

4. Homopolymer of glycogen

As starch is related to plant body, which of the following polysaccharides is related to animal body ?

1. Cellulose

2. Chitin

3. Glycogen

4. Inulin

Cotton fibre is made up of

1. Cellulose

2. Glycogen

3. Chitin

4. Starch

Which of the following is mismatched? 

1. Chitin        -      Polymer of glucosamine

2. Glycogen   -      Polymer of glucose 

3. Cellulose   -      Heteropolysaccharide

4. Inulin        -      Homopolysaccharide

Antibodies that help to fight infectious agents are

1. Polysaccharides

2. Amino acids

3. Proteins

4. Glucose

The tertiary structure of proteins can be destroyed by

1. High energy radiations

2. High temperature

3. Drastic changes in pH

4. All of these