Question

Which of the following is not a component of animal cell
a. Plastid
b. cell membrane
c. cytoplasm
d. nucleus​

Answer 1

Answer:

A) plastid is not a componet of a animal cell.

thank you,By- R.pravallika.

Answer 2

(a)Plastid is not a component of animal cell.

Explanation:

Plant cells lack a centrosome and lysosomes, while animal cells do. Animal cells lack a cell wall, chloroplasts, and other specialised plastids, as well as a big central vacuole, but plant cells do.

Plastid:

• Plants, algae, and certain other eukaryotic creatures have plastids, which are membrane-bound organelles.
• They frequently contain photosynthetic pigments, and the types of pigments in a plastid affect the colour of the cell.

Cell membrane:

• The cell membrane, also known as the plasma membrane, is found in all cells and serves to separate the cell's interior from the outside world.
• The cell membrane is made up of a semipermeable lipid bilayer. The cell membrane controls the flow of materials into and out of the cell.

Cytoplasm:

• Cytoplasm is a viscous liquid that fills each cell and is surrounded by the cell membrane.
• The cytoplasm contains all of the organelles found in eukaryotic cells, including the nucleus, endoplasmic reticulum, and mitochondria.

Nucleus:

• The chromosomes of a cell are housed in the nucleus, which is a membrane-bound organelle.
• Molecules can travel through pores in the nuclear membrane, allowing them to enter and exit the nucleus.