- 1(current)
Q. No.Which of the following is an incorrect statement?
| 1. | The perinuclear space forms a barrier between the materials present inside the nucleus and that of the cytoplasm. |
| 2. | Nuclear pores act as passages for proteins and RNA molecules in both directions between nucleus and cytoplasm. |
| 3. | Mature sieve tube elements possess a conspicuous nucleus and usual cytoplasmic organelles. |
| 4. | Microbodies are present both in plant and animal cells. |
Subtopic: Â Nucleus |Â Microbodies |
 73%
From NCERT
NEET - 2021
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The biosynthesis of ribosomal RNA occurs in:
1. Ribosomes
2. Golgi apparatus
3. Microbodies
4. Nucleolus
Subtopic: Â Nucleus |
 72%
From NCERT
NEET - 2020
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Non-membranous nucleoplasmic structures in the nucleus, are the sites for active synthesis of:
| 1. | protein | 2. | mRNA |
| 3. | rRNA | 4. | tRNA |
Subtopic: Â Nucleus |
 62%
From NCERT
NEET - 2019
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Which of the following is true for nucleolus?
1. Larger nucleoli are present in dividing cells.
2. It is a membrane-bound structure.
3. It takes part in spindle formation.
4. It is a site for active ribosomal RNA synthesis.
Subtopic: Â Nucleus |
 80%
From NCERT
NEET - 2018
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Subtopic: Â Nucleus |
 83%
From NCERT
AIPMT - 2012
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- 1(current)
Q. No.
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