LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

CELL BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which structure is not present in animal cells?
A
Chloroplast
B
Cell membrane
C
Cytoplasm
D
Nucleus
Explanation: 

Detailed explanation-1: -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.

Detailed explanation-2: -Cell wall and chloroplasts are not present in the animal cell.

Detailed explanation-3: -Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells.

Detailed explanation-4: -Commonalities of energy processing in both plants and animals have become even stronger by the finding that chloroplast can be found in animal cells.

Detailed explanation-5: -For example, plant cells contain chloroplasts since they need to perform photosynthesis, but animal cells do not.

There is 1 question to complete.