Endoplasmic Reticulum

Q. Which of the following statements is incorrect about Endoplasmic Reticulum?

1. It is the post office of the cell.
2. Involved in detoxifying chemicals.
3. It is involved in lipid synthesis.
4. It is involved in ribosome synthesis.

Q. Which of the following organisms/cells have cell wall?

निम्नलिखित में से किन जीवों/कोशिकाओं में कोशिका भित्ति होती है?

(a) Tradescantia leaf cell
(a) ट्राडेस्केंशिया पत्ती की कोशिका

(b) Onion cell
(b) प्याज की कोशिका

(c) Paramecium
(c) पैरामीशियम

(d) Human cheek cell
(d) मानव गाल की कोशिका

1. (a) and (b)
   
   (a) व (b)
2. (b) and (c)
   
   (b) व (c)
3. (b) and (d)
   
   (b) व (d)
4. (a) and (d)
   
   (a) व (d)

Q. Which of the following pair of organelles are involved in the synthesis and packaging of proteins, respectively?

1. Golgi bodies and SER
2. RER and golgi bodies
3. SER and RER
4. Golgi bodies and RER

Q.

What does ER (of a cell) stand for?

1. Endoplasmic Reticulum

2. Exoplasmic Retina

3. Endoplasmic Retina

4. Exoplasmic Reticulum

Q.

What part of the cell serves as the intracellular highway?

1. Endoplasmic reticulum

2. Golgi apparatus

3. Cell membrane

4. Mitochondria

Q. Where is sarcoplasmic reticulum present?

Q.

The organelle which synthesises lipids in the cell is

1. Endoplasmic Reticulum

2. Rough endoplasmic reticulum

3. Golgi apparatus

4. Lysosome