List-I | List-II | ||
A. | Toxin | I. | Gum |
B. | Polymeric substance | II. | Concanavalin A |
C. | Lectin | III. | Ricin |
D. | Drug | IV. | Vinblastin |
1. | Curcumin | 2. | Morphine |
3. | Anthocyanin | 4. | Lecithin |
List-I | List-II | ||
(A) | Terpenoids | (I) | Codeine |
(B) | Unsaturated fatty acid | (II) | Diterpenes |
(C) | Nucleic acid | (III) | Ricin |
(D) | Polysaccharide | (IV) | Concanavalin A |
Options: | (A) | (B) | (C) | (D) |
1. | II | IV | III | I |
2. | II | I | IV | III |
3. | II | III | I | IV |
4. | II | IV | I | III |
List-I | List-II | ||
(A) | Adenine | (I) | Pigment |
(B) | Anthocyanin | (II) | Polysaccharide |
(C) | Chitin | (III) | Alkaloid |
(D) | Codeine | (IV) | Purine |
(A) | (B) | (C) | (D) | |
1. | (IV) | (I) | (II) | (III) |
2. | (IV) | (III) | (II) | (I) |
3. | (III) | (I) | (IV) | (II) |
4. | (I) | (IV) | (III) | (II) |
Which of the following are not secondary metabolites in plants?
1. Vinblastin, curcumin
2. Rubber, gums
3. Morphine, codeine
4. Amino acids, glucose
Identify the incorrect pair.
1. Lectins - Concanavalin A
2. Drugs - Ricin
3. Alkaloids - Codeine
4. Toxin - Abrin
Match the following:
(a) | Inhibitor of catalytic activity of succinate dehydrogenase | (i) | Ricin |
(b) | Possess peptide bonds | (ii) | Malonate |
(c) | Cell wall material in fungi | (iii) | Chitin |
(d) | Secondary metabolite | (iv) | Collagen |
(a) | (b) | (c) | (d) | |
1. | (iii) | (i) | (iv) | (ii) |
2. | (iii) | (iv) | (i) | (ii) |
3. | (ii) | (iii) | (i) | (iv) |
4. | (ii) | (iv) | (iii) | (i) |
Concanavalin A is:
1. a pigment
2. an alkaloid
3. an essential oil
4. a lectin