VAC Quiz

Food providing energy is a ...........

• Social function

• Physiological function

• Psychological function

• Regulatory function

Inorganic nutrients contains....

• carbon

• carbon with minerals

• minerals

• vitamins

Water inside cells are called ......

• intercellular water

• interhydrated water

• intracellular water

• intrahydrated water

Muscles contain around ............... of water.

• 50%

• 60%

• 70%

• 80%

Lymph contains

• RBC (Red Blood Cells)

• WBC (White Blood Cells)

• RNA (RiboNucleic Acid)

• DNA (Deoxyribo Nucleic Acid)

'Thirst Centre' is located in .......................

Oxidation of food containing 1 gm of carbohydrate gives ........... of water.

• 5 ml

• 0.5 ml

• 6 ml

• 0.6 ml

Increase in osmolality in plasma leads to

• decreased water intake in by + + + of thirst center

• decreased water intake in by - - - of thirst center

• increased water intake in by + + + of thirst center

• increased water intake in by - - - of thirst center

Which of the statements are true?

• Water is only a proton donor

• Water is both a proton donor and acceptor

• Water is only OH^- acceptor

• Water is both H⁺ and OH^- acceptor

Addition of alkali in water increases

• H⁺ ions

• OH^- ions

• protons

• both protons donors and acceptors