For which of the following no preventive vaccine is available?

1. 1. HCV
   2. HAV
   3. HBV
   4. HEV

Each turn of DNA contain_____nitrogenous base pairs?

1. 1. 2
   2. 4
   3. 8
   4. 10

The glycolate produced diffuses into the membrane bounded organelles called_____.

1. 1. Glyoxisomes
   2. Lysosomes
   3. Mitochondria
   4. Peroxisomes

Which one is the basic element of organic compounds_____.

1. 1. Carbon
   2. Oxygen
   3. Hydrogen
   4. Sulphur

Salivary glands present in front of ear are_____.

1. 1. Sublingual
   2. Submaxillary
   3. Parotid
   4. Submandibular

Branch of biology which deals with the study of chemical components and chemical processes in living organisms is called_____.

1. 1. Biochemistry
   2. Molecular biology
   3. Physiology
   4. Atomic biology

All of the following are true for Platyhelminthes except_____.

1. 1. Flatwarms
   2. Triploblastic
   3. Bilateral symmetry
   4. Coelomate

In alcoholic fermentation Pyruvic acid is broken down into?

1. 1. Acetaldehyde
   2. Ethyl alcohol
   3. Methyl alcohol
   4. Lactic acid

Which of the following statement is incorrect?

1. 1. Operating expenses means a difference between gross profit and net profit
   2. Sales is a sum of cost of goods sold and gross profit
   3. Gross profit is a sum of net profit and operating expenses
   4. None of these

_____is example of pure form of cellulose?

1. 1. Cotton
   2. Silk
   3. Wool
   4. Paper