Cellular respiration involves the oxidation of complex organic molecules. Fermentation occurs under anaerobic conditions, and the fate of pyruvate depends on the organism. Water is formed when oxygen accepts electrons. The entire process of cellular respiration does not occur solely in mitochondria; glycolysis takes place in the cytoplasm.
Statements A, C, D, and E are correct.
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
(iii) Na(Hg), $C_{2}H_{5}OH$
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is: