Chitin

Q. Chitin is a

1. homopolymer made up of N-acetyl glucosamine
2. heteropolymer made up of N-acetyl glucosamine and N-acetyl galactosamine
3. homopolymer made up of N-acetyl galactosamine
4. homopolymer made up of N-acetyl fructosamine

Q.

Macromolecule chitin is ?

1. Simple polysaccharide

2. Sulphur containing polysaccharide

3. Phosphorus containing polysaccharide

4. Nitrogen containing polysaccharide

Q. Which of the following is structural polysaccharide?

1. Starch
2. Glycogen
3. Chitin
4. Insulin

Q. Chitin is a:

1. Phosphorus-containing polysaccharide
2. Sulphur containing polysaccharide
3. Simple polysaccharide
4. Nitrogen-containing polysaccharide

Q. Chitin is a:

1. Phosphorus-containing polysaccharide
2. Sulphur containing polysaccharide
3. Simple polysaccharide
4. Nitrogen-containing polysaccharide

Q. Enterocoelous coelom is found in:

1. Deuterostomia
2. Astomia
3. Protostomia
4. Blastostomia

Q. Macromolecule chitin is a ___.

1. Sulphur containing polysaccharide
2. Nitrogen containing polysaccharide
3. Phosphorus containing polysaccharide
4. Simple polysaccharide.

Q. From the options given below, heteropolymers do not include

1. Chitin
2. RuBisCo
3. Deoxyrlbonuclaic acid
4. Insulin

Q. What is genophore ? Does it lacks in histone protein?

Q. Carbohydrate are stored in human body as the :

1. starch
2. glycogen
3. glucose
4. galactose
5. Fructose

Q. Chitin is a

1. homopolymer made up of N-acetyl glucosamine
2. heteropolymer made up of N-acetyl glucosamine and N-acetyl galactosamine
3. homopolymer made up of N-acetyl galactosamine
4. homopolymer made up of N-acetyl fructosamine

Q. The chitinous exoskeleton of arthropods is formed by the polymerisation of:

1. lipoglycans
2. Keratin sulphate and chondroitin sulphate
3. D-glucosamine
4. N-acetyl glucosamine

Q. Macro molecule chitin is

1. nitrogen containing polysaccharide
2. phosphorus containing polysaccharide
3. phosphorus containing polysaccharide
4. phosphorus containing polysaccharide

Q. Chitin is a

1. Homopolymer made up of N-acetyl glucosamine
2. Homopolymer made up of N-acetyl fructosamine
3. Heteropolymer made up of N-acetyl glucosamine and N-acetyl galactosamine
4. Homopolymer made up of N-acetyl galactosamine

Q. what do you mean by​frustule?

Q. Starch, Cellulose, Glycogen, Chitin are polysaccharides found among the following. Choose the one appropriate and write.
Exoskeleton of cockroach