Empty diatom cells are called _____.

1. 1. Valves
   2. Raphe
   3. Girdles
   4. Frustule

Glycolysis takes place in _____.

1. 1. Ribosomes
   2. Nucleus
   3. cytoplasm
   4. Mitochondria

In humans the number of tetrads formed during mitosis is _____.

1. 1. 0
   2. 14
   3. 28
   4. 56

Which of the following is not a globular protein?

1. 1. Enzyme
   2. Anti Rh-antibody
   3. Haemoglobin
   4. Myosin

Animals fats are _____ at room temperature.

1. 1. Solids
   2. Liquids
   3. Gases
   4. None of these

Study of liver is called _____.

1. 1. hematology
   2. hepatology
   3. mycology
   4. all of the above

The DNA fragments have sticky ends due to _____.

1. 1. Unpaired bases
   2. Free methylation
   3. Endonuclease
   4. Calcium ions

One acre is equal to _____ hectors.

1. 1. 0.4047
   2. 0.4175
   3. 0.5013
   4. 0.4513

One inch is equal to _____ millimetres.

1. 1. 25.35
   2. 25.40
   3. 25.45
   4. 25.50

How many pounds are there in one kilogram?

1. 1. 3.3046
   2. 3.1046
   3. 2.3046
   4. 2.2046