The osmotic expansion of a cell kept in water is chiefly regulated by

Read the following statements and identify the correct option.
$(i)$ Contractile vacuole takes part in osmoregulation and excretion.
$(ii)$ Food vacuole is formed by engulfing the food particles.
$(iii)$ The vacuole is bound by a double membrane called tonoplast.
$(iv)$ Vacuole can occupy up to $90$ percent of the volume of the cell.

Which of the following is a non-cytoplasmic area of the cell?

The glyoxylate cycle helps in the metabolism of triglycerides to convert fats into carbohydrates. The organelle responsible for this process is found in:

Most of the water in mature plant cells occurs in

Select the mismatch.