Cell Biology and Organisation
JUPEB Biology

A red blood cell is placed in distilled water. After some time it

When a plant cell is placed in a concentrated salt solution, the cell membrane pulls away from the cell wall. This condition is called

Active transport differs from diffusion in that active transport

A group of similar cells performing a particular function, such as the epithelium lining the gut, is called

Mitosis in a diploid cell produces

The organelle responsible for modifying, packaging and secreting proteins produced by the cell is the

A drawing of a cell measures 50 mm across, and the actual cell is 0.05 mm wide. What is the magnification of the drawing?

The organelle in which most of a cell's ATP is produced by aerobic respiration is the

Which of the following structures is present in a plant cell but absent from an animal cell?

The main function of ribosomes in a cell is

A prokaryotic cell differs from a eukaryotic cell in that the prokaryotic cell

The currently accepted model of the structure of the cell membrane is the