Endoplasmic Reticulum
Endoplasmic Reticulum
Endoplasmic Reticulum (ER)
The endoplasmic reticulum is a network of tube-like structures running through the cytoplasm. Some parts are connected to the nuclear membrane, while others are connected to the cell membrane. The Endoplasmic Reticulum membrane is similar in structure to plasma membrane. It occurs in Three forms; cisternae, vesicles and tubules. It is of two types: Rough and Smooth Endoplasmic Reticulum.
Rough Endoplasmic Reticulum (RER) : It contains ribosomal substances because of which its surface is rough. The ribosomes are the sites of protein synthesis. RER s mainly formed of cisternae.
Which of the following are correct ? (a) The endoplasmic reticulum is a network of tube-like structures running through the cytoplasm. (b) The function of smooth endoplasmic reticulum plays a crucial role in detoxifying many poisons and drugs. | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are correct ? (a) The function of endoplasmic reticulum gives internal support to the cytoplasm. (b) Smooth endoplasmic reticulum helps to manufacture protein . | |||
| Right Option : A | |||
| View Explanation | |||
The network of tube - like structures running through the cytoplasm is called _____________ | |||
| Right Option : C | |||
| View Explanation |
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10thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
Aman Kumar Shrivastava
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