Q8 Which of the following statement are true
a) ER provides structural framework to the cell
b) ER acts an intracellular transporting system
c) SER is involved in synthesis of lipids
d) All of these.
Answers
[(d) All of these]
All of the given sentences are true .
- ER provides structural framework to the cell.
↝Endoplasmic Reticulum is usually attached to cell membrane or found near the nucleus . Thus it provides a proper structure and support to the cell.
- ER acts as an intercellular transporting system.
↝ Endoplasmic Reticulum is responsible for transportation of enzymes or chemicals made or produced by other organelles.
- SER is associated with Lipid synthesis.
↝ Smooth Endoplasmic reticulum is associated with Lipid synthesis . It along with rough Endoplasmic reticulum ; helps in membrane Biogenesis i.e making the cell membrane . Smooth Endoplasmic reticulum got its name as they don't have ribosomes attached to their walls.
So all the options are correct.
✴ Which of the following statement are true :-
a) ER provides structural framework to the cell
b) ER acts an intracellular transporting system
c) SER is involved in synthesis of lipids
d) All of these.
➡ Option D.) All of these.
✨ ER provides structural framework to the cell.
↗ ER is known as an Endoplasmic Reticulum.
It is attached to a cell membrane of a cell. It near the nucleus of a cell.
Major function :-
- It provides a proper structure to a cell.
- It support a cell.
✨ ER acts as an intercellular transporting system.
↗ Endoplasmic Reticulum is helps in the transportation of enzymes with in a cell.
It is chemicals made up by the other organelles present in a cell .
✨ SER is associated with Lipid synthesis.
↗ SER denotes the Smooth Endoplasmic Reticulum. It help for synthesising Lipid or fat cell. It helps in various metabolic processes.
It is mostly found in eukaryotic cells.
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