51.1k views
0 votes
Lesson Two

Cell structure (P2) (89
1- Which of the following organelles is less affected by the lipid solvents?
c) Lysosome.
d) Plastid
a) Mitochondrion.
b) Ribosome.

User SS Hegde
by
5.6k points

1 Answer

2 votes

C) Lysosome

Lysosomes are organelles found in the cytoplasm of eukaryotic cells. They are small, spherical vesicles that contain a range of hydrolytic enzymes, which are enzymes that break down molecules by adding water. These enzymes help the cell to digest and recycle its own molecules, as well as to break down foreign substances that enter the cell.

One of the key characteristics of lysosomes is that they are relatively resistant to the effects of lipid solvents, such as alcohols and detergents. This is because the membrane of a lysosome is composed of a special type of lipid called sphingomyelin, which is more resistant to these solvents than other types of lipids.

In contrast, the other organelles listed (mitochondria, ribosomes, and plastids) are more susceptible to the effects of lipid solvents. The membranes of these organelles are composed of more common types of lipids, such as phospholipids, which are more easily disrupted by solvents. Therefore, lysosomes are less affected by lipid solvents than the other organelles listed.

User Nexuscreator
by
6.0k points