Biology

Diameter of thick filament is____________? A. 7 nm. B. 8 nm C. 16nm (Correct) D. 10-100 ?m.

Stomata cover only ______________ of leaf surface? A. 0.03 – 0.04% B. 10% C. 1-2 % (Correct) D. 50%

A chemical substance which can react (in place of substrate) with the enzyme but is not transformed into product/s and thus blocks the active site temporarily or permanently is called_______________? A. Co-enzyme B. Blocker C.…

Study of fruit is called___________? A. Pomology (Correct) B. Plriculture C. Sericulture D. Apiculture

According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in____________? A. 1 hours B. 5 hours C. 10 hours (Correct) D. 15 hours

Spherical or tubular membranes which separate the material present in endoplasmic reticulum from that of cytoplasmic material are called__________? A. Cytosol B. Cisternae (Correct) C. Polysomes D. Cristae

Breakdown of large molecules into smaller ones utilizing water molecules is_________? A. Hydration B. Hydrolysis (Correct) C. Dehydration synthesis D. Electrolysis