VPTAC Pharma Quiz-27 (MCQ)

1. The whole plant containing alkaloid is:

A. Rauwolfia         B. Lobelia         C. Aconite             D. hydrastic

2. Carbon dioxide gas is evolved on treatment of sodium bicarbonate with:

A. Plantago                   B. Agar               C. Pectin                  D.Algin

3. Cannabis is also known as:

A. Bhung       B. L.S.D           C. Opium              D. Male ferm

4. Coriander oil contains ________ percent of linalool

A. 4%          B. 20%      C. 8%             D. 80%

5. Which drug should never be allowed to air dry

A. Senna          B. Rauwolfia         C. Digitalis       D. Hemp

6. Trichomes mainly consist of ----------- parts

A. 3           B. 2                C. 4                              D. 5

7. Salkowski test is performed to detect

A. Glycerol         B. Fatty acid           C. Cholesterol             D. Vitamin D

A Salkowski's test is a test for cholesterol. When concentrated sulfuric acid is added to a chloroform solution of cholesterol, the chloroform layer shows a red to blue colour and the acid layer shows a green fluorescence. This test is named after a German chemist by the name of Ernest Leopold Salkowski.

8. Sulphur containing amino acid is

A. Methionine      B. Valine           C. Leucine       D. Asparagine

Methionine is an α-amino acid with the chemical formula HO₂CCH(NH₂)CH₂CH₂SCH₃. This essential amino acid is classified as nonpolar. The sulfur-containing amino acids (cysteine and methionine)

9. In one molecule of albumin the number of amino acid is

A. 510         B. 610           C. 590           D. 650

10. Uracil and ribose from

A. Uridine         B. Cytidine             C. Adenosine          D. Guanosine

1.A    2.D    3.A    4.D    5.A  6.B    7.C    8.A    9.B    10.A