Knowledge of the difference between smooth and rough endoplasmic reticulum carries a huge amount of importance in the field of biology. Furthermore, in case of smooth endoplasmic reticulum, the ribosomes do not bound it. In contrast, when it comes to the rough endoplasmic reticulum, the ribosomes bound it.
Definition of Smooth Endoplasmic Reticulum
Smooth endoplasmic reticulum refers to a membranous organelle that exists in most eukaryotic cells. Furthermore, it happens to be a subset of the endomembrane system that belongs to the endoplasmic reticulum. Moreover, the main functions of the smooth endoplasmic reticulum are steroid hormones, lipids synthesis, storage and mechanism of calcium ions, and harmful metabolic byproducts detoxification.
Definition of Rough Endoplasmic Reticulum
The rough endoplasmic reticulum is a subset of the endoplasmic reticulum and it belongs to the endomembrane system of the cell. Furthermore, the primary involvement of this organelle is with the folding, synthesis, and modification of proteins. This makes clear the difference between smooth and rough endoplasmic reticulum.
Difference between Smooth and Rough Endoplasmic Reticulum
Difference between Smooth and Rough Endoplasmic Reticulum
Important difference between smooth and rough endoplasmic reticulum
| Parameter | Smooth Endoplasmic Reticulum | Rough Endoplasmic Reticulum |
| Appearance | It appears like involving many circular marks. Furthermore, these marks are the interlocking tubular sheets and they may vary in function and look | It appears like double membranes arrangements which are spotted such that the ribosomes are all over. Moreover, their appearance is as if they have parallel sheets belonging to the membrane |
| Origin | It originates from the rough endoplasmic reticulum. Moreover, ribosomes are given when it originates | It origin takes place from the nuclear membrane |
| Found | One can find it near the cell membrane | One can find it near the cytoplasm |
| Ribosomes | They lack ribosomes | They have the presence of ribosomes |
| Main production | Smooth endoplasmic reticulum mainly produces proteins and lipids | Rough endoplasmic reticulum mainly produces proteins |
| Composed of | Tubules | Cisternae |
FAQs About Smooth and Rough Endoplasmic Reticulum
Question 1: Write about a difference between smooth and rough endoplasmic reticulum?
Answer 1: One difference between smooth and rough endoplasmic reticulum can be on the basis of origin. Furthermore, smooth endoplasmic reticulum originates from the rough endoplasmic reticulum and it also gives off the ribosomes. In contrast, rough endoplasmic reticulum originates from the nuclear membrane.
Question 2: What is the main production of smooth and rough endoplasmic reticulum?
Answer 2: The main production of smooth endoplasmic reticulum is proteins and lipids. In contrast, the main production of rough endoplasmic reticulum is proteins only.
