In floating respiration,the substrate used is/are:

The term 'cytoplasmic' respiration is used when the respiratory substrate is .........

Which of the following is a direct oxidation pathway that occurs without glycolysis?

Which of the following reasons explain why plants do not have specialized respiratory organs?
$I-$ Each plant part takes care of its own gas exchange needs.
$II-$ There is very little transport of gases from one plant part to another.
$III-$ The rate of respiration in plants is much slower compared to animals.
$IV-$ Plants have a higher requirement for gas exchange.
$V-$ During photosynthesis,the plant's requirement for oxygen from the atmosphere increases.
$VI-$ In large,dense plants,gases can diffuse over long distances.
$VII-$ In plants,each living cell is located very close to the plant surface.

Which of the following mammalian cells are not capable of metabolizing glucose to $CO_2$ aerobically?

Which of the following chemical equations represents aerobic respiration?