Plasma cell

... the enzymes to eat thru the outer slimy layer that surrounds the egg cell. It has concentrated all of its mitocondria to the end where there is ... are silenced till fertilization. It also has vesicles just under the plasma membrane that will release enzymes upon one sperm contact and prevent ...

See entire post

hi Which of the following statements is UNTRUE? (a) The plasma membrane is a bilayer of lipid molecules. yes (b) The nucleus is surrounded ... the following statements is UNTRUE? (a) Lysosomes are concerned with intracellular digestion. (b) A nucleus is found in all eukaryotic cells. (c) The rough ...

See entire post

... to this. It's just that I remember that there isn't a decision in cell fate that early. Meaning first all naive B cells become plasma cells. Only after the inflammation most of the plasma cells die but some of the plasma ...

See entire post

... it into proteins/enzymes. If the protein is bound for the outside (extracellular) or even if it can not touch the cell's own cytoplasm, then the ... (exocytosis), or incorporation of receptor proteins into the cell's plasma membrane itself (vesicle's membrane intergrates into the cell's plasma ...

See entire post

Hello biologists, Q: which of the following cells are most likely to be engaged in continually replacing membrane from its plasma membrane, and erythrocyte, a pancreatic acinar cell, or a macrophage? Why? A: I always try to ...

See entire post