Which of the following are not secondary metabolites in plants?

(1) Vinblastin, curcumin

(2) Rubber, gums

(3) Morphine, codeine

(4) Amino acids, glucose

Match List -I with List - II.

Choose the correct answer from the options given below.

    (a) (b) (c) (d)

1. (ii) (i) (iv) (iii)

2. (iv) (iii) (i) (ii)

3. (iv) (i) (ii) (iii)

4. (i) (iv) (iii) (ii)

Identify the incorrect pair.
1. Lectins - Concanavalin A
2. Drugs - Ricin
3. Alkaloids - Codeine
4. Toxin - Abrin

Following are the statements with reference to 'lipids'.

(a) Lipids having only single bonds are called unsaturated fatty acids.

(b) Lecithin is a phospholipid.

(c) Trihydroxy propane is glycerol.

(d) Palmitic acid has 20 carbon atoms including carboxyl carbon.

(e) Arachidonic acid has 16 carbon atoms.

Choose the correct answer from the options given below.

1. (b) and (c) only

2. (b) and (e) only

3. (a) and (b) only

4. (c) and (d) only

Match the following:

Choose the correct option from the following:

Identify the basic amino acid from the following.

1. Glutamic Acid

2. Lysine

3. Valine

4. Tyrosine

Which one of the following is the most abundant protein in animals?

(1)  Collagen

(2)  Lectin

(3)  Insulin

(4)  Hemoglobin

Identify the statement which is incorrect.

1. Sulphur is an integral part of cysteine.

2. Glycine is an example of lipids.

3. Lecithin contains a phosphorus atom in its structure.

4. Tyrosine possesses an aromatic ring in its structure.

Match the following :

(a) Aquaporin (i) Amide

(b) Asparagine (ii) Polysaccharide

(c) Abscisic acid (iii) Polypeptide

(d) Chitin (iv) Carotenoids

Select the correct option :

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

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

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

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

Consider the following statements:

(A) Coenzyme or metal ion that is tightly bound to enzyme protein is called prosthetic group

(B) A complete catalytic enzyme with its bound prosthetic group is called apoenzyme

Select the correct option

1. (A) is false but (B) is true

2. Both (A) and (B) are true

3. (A) is true but (B) is false

4. Both (A) and (B) are false