Question

what do you understand by this picture ? write in a short paragraph

Answer 1

Answer:

Aerobic: Aerobic respiration takes place in the mitochondria and requires oxygen and glucose, and produces carbon dioxide, water, and energy.

The chemical equation is C_6H_{12}O_6+6O_2\ \Rightarrow\ 6CO_2+6H_2O+38ATPC

6

H

12

O

6

+6O

2

⇒ 6CO

2

+6H

2

O+38ATP

(glucose + oxygen -> carbon dioxide + water).

Anaerobic respiration also produces energy and uses glucose, but it produces less energy and does not require oxygen. This is useful in tissues which have a high energy demand such as in working muscles, in which there is not enough oxygen to produce all the energy needed by using aerobic respiration alone. Anaerobic respiration takes place in the cell cytoplasm and produces lactic acid.

Answer 2

The magnet B below is facing its north pole upwards and another magnet A to be kept on it is facing its north pole downwards and as like poles repel, the magnet is floating without any external force, on the stand. Another situation can also be possible in which magnet A is facing its south pole downwards and magnet B is facing south pole upwards, but the results will be same.