Breaking of terminal phosphate of ATP releases about _____Kcal of energy.

1. 1. 7.3
   2. 6.1
   3. 6.3
   4. 7.1

Which of the following statement is incorrect5 for fats containing unsaturated fatty acid_____.

1. 1. They contain double bond
   2. They are lighter than water
   3. They are usually solid at room temperature
   4. Their specific gravity is less than 1

In a hot summer after noon, if your body’s Homeostatic machinery keep your internal temperature quite lower than that of external than this is an example of_____.

1. 1. Positive feed back
   2. Feed back
   3. Osmoregulation
   4. Negative feed back

The study of nature is called_____.

1. 1. Atom
   2. Science
   3. Molecule
   4. Element

Which of the following cell organelles does not contain DNA?

1. 1. Nucleus
   2. Chloroplast
   3. Lysosomes
   4. None of these

The membrane of vacuoles is known as_____.

1. 1. Tonoplast
   2. Vacuoloplast
   3. Tanoplast
   4. All of these

95% of the cytoplasm of RBCs is_____.

1. 1. Hemoglobin
   2. Enzymes
   3. Salts
   4. Other proteins

Who developed the vaccine against anthrax?

1. 1. Edward Jennar
   2. Leuvenhoek
   3. Louis Pasteur
   4. Alexander Fleming

Which of the following pigment is Blue-green in color?

1. 1. Chlorophyll
   2. Chlorophyll a
   3. Chlorophyll c
   4. Chlorophyll

Animals of which class of arthropoda are present everywhere_____.

1. 1. Crustacean
   2. Arachnida
   3. Myriapoda
   4. Insecta