Science Question Bank
for Exam preparation

Science- Q2. Which one of the following is not a function of the liver?

1. Regulation of blood sugar
2. Enzyme activation
3. Detoxification
4. Reproduction

Science- Q3. Proteins are made up of .......

1. Sugars
2. Amino acids
3. Fatty acids
4. Nucleic acids

Science- Q4. Which of the following defense of the human body against bacteria?

1. Hemoglobin
2. Phagocytes
3. Red blood cells
4. Blood platelets

Science- Q5. Soap consists of:

1. Sodium salt with fatty acids.
2. Potassium salt with fatty acids
3. Both a & b
4. Sodium and Potassium salt mixed with chemicals

Science- Q6. What is the work done in moving a unit positive charge from infinity to that point in electric field called?

1. Electric potential
2. Potential difference
3. Electric current
4. Electric circuits

Science- Q7. Which one of the following is not correctly matched?

1. Haemoglobin: Skin
2. Vitamin C: Scurvy
3. Carbohydrate: Potato
4. Fat: Butter

Science- Q8. The small groups of planetary pieces which are confined and revolving between Mars and Jupiter are called:

1. Meteors
2. Comet
3. Celestial bodies
4. Asteroids

Science- Q9. Heart is made up of

1. Non-striated muscle
2. Cardiac muscle
3. Adipose tissue
4. Striated muscle

Science- Q10. What is an ionic bond?

1. Ionic bond is formed by sharing of electrons between two atoms.
2. It is a bond formed by the transfer of electrons from one atom to another.
3. Both A and B are correct
4. None of the above