Solarisation is 

• formation of chlorophyll

• destruction of chlorophyll

• utilisation of sunlight

• effects of solar light

Decarboxylation is involved in

• electron transport system

• glycolysis

• Kreb's cycle

• lactic acid fermentation

Osmotic pressure of a solution is

• greater than pure solvent

• less than pure solvent

• equal to pure solvent

• less than or greater than pure solvent

How many ATP are formed by oxidation of one glucose molecule in liver cells?

• 36

• 38

• 2

• 8

The incomplete breakdown of sugars in anaerobic respiration results in the formation of

• fructose and water

• glucose and CO₂

• alcohol and CO₂

• water and CO₂

During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP?

• Conversion of pyruvic acid to acetyl Co-A

• Electron transport chain

• Glycolysis

• Krebs cycle

Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on 

• proton gradient

• accumulation of K ions

• accumulation of Na ions

• membrane potential

Fat, prior to its oxidation associate with

• cyclic AMP

• Co- A

• GMP

• ATP

The net gain ATP from complete oxidation of 1 molecule of glucose in eukaryote is

• 2

• 4

• 24

• 36

20.

R.Q. is always less than one in

• wheat

• millets

• bean

• castor