Which of the following compounds are secondary metabolites?
A. Morphine
B. Abrin
C. Lecithin
D. Uridine
E. Curcumin
Choose the correct answer from the option given below:
1. A & E only
2. A, B & E only
3. C & D only
4. A & C only
Subtopic:  Primary & Secondary Metabolites |
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Match column I with column II and select the correct option:
Column I Column II
a. The structural component of the cell wall of fungi (i) Malonate
b. Competitive inhibitor of succinic
dehydrogenase
(ii) Sucrose
c. Glycosidic bond (iii) Chitin
d. Alkaloid used as painkiller (iv) Morphine

1. a(iii), b(i), c(iv), d(ii)
2. a(i), b(ii), c(iii), d(iv)
3. a(iii), b(i), c(ii), d(iv)
4. a(ii), b(i), c(iii), d(iv)
Subtopic:  Primary & Secondary Metabolites | Carbohydrates: Glycosidic Bond & Disaccharide | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
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Match column-I with column-II and select the correct option 
Column-I Column-II
a. Retentate (i) Diterpenes
b. Aromatic amino acid (ii) Valine
c. Neutral amino acid (iii) Nucleic acids 
d. Terpenoids (iv) Tryptophan

1. a(ii), b(iv), c(iii), d(i)
2. a(iii), b(iv), c(ii), d(i)
3. a(i), b(iv), c(ii), d(iii)
4. a(iii), b(ii), c(iv), d(i)
Subtopic:  Introduction | Primary & Secondary Metabolites |
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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

Choose the correct option from the following:
(a) (b) (c) (d)
1. (iii) (i) (iv) (ii)
2. (iii) (iv) (i) (ii)
3. (ii) (iii) (i) (iv)
4. (ii) (iv) (iii) (i)
Subtopic:  Proteins | Enzyme Inhibition | Primary & Secondary Metabolites | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
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Match each item in Column I with one item in Column II and chose your answer from the codes given below:

Column I

(Type of secondary metabolite)

Column II

(example)

I. Alkaloid

II. Toxin

III. Lectin

IV. Drug

1. Abrin

2. Morphine

3. Vinblastin

4. Concanavalin A

Codes

            I           II         III         IV

1.         1           2           3           4

2.         2           1           4           3

3.         2           1           3           4

4.         1           2           4           3

Subtopic:  Primary & Secondary Metabolites |
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