EVERYDAY SCIENCE

SCIENCE

CELL BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Animal cells have all of the following except
A
ribosomes
B
cell wall
C
cell membranes
D
lysosomes
Explanation: 

Detailed explanation-1: -Animal cells each have a centrosome and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, whereas animal cells do not.

Detailed explanation-2: -No, animal cells do not have a cell wall. They don’t need them. Cell walls are rigid structures found in plant cells. They provide plant cells with much-needed structure, shape, support and protection.

Detailed explanation-3: -Animal cells simply have a cell membrane, but no cell wall.

Detailed explanation-4: -Animal cells have a cell membrane. They also have organelles such as a nucleus, mitochondria, and the Golgi apparatus. However, they do not have. Chloroplasts can only be found in photosynthetic cells such as those found in plants and green algae.

Detailed explanation-5: -Cell wall is a boundary, present outside the plasma membrane or cell membrane. It is made up of cellulose and is present only in plant cells. It is not present in an animal cell.

There is 1 question to complete.