Question

Questions i to iv are based on the table A.
Study this table and answer the following
questions.
Table A : Cell size number of
chromosomes
Cell size (pm) no. of chromosomes
Cell A 5 3
Cell B 26 2
Cell C 12 4
Cell D 2 1
Cell E 45 6
i. Can you find any discrepancy in the above
given table A?
ii. Find out the eukaryotic cells from the given
table?
iii. State two differences between prokaryotic
cell and eukaryotic cell.
iv. Give two examples of eukaryotes.

Answer 1

Answer:

Nucleolus is a dense, rounded, dark-staining, granular structure without a limiting membrane. It consists largely of RNAS and proteins. Nucleolus synthesises and stores RNA. It also receives ribosomal proteins from the cytoplasm for storage. It form ribosomal subunits by wrapping the RNAs with ribosomal proteins. The ribosomal subunits later leave the nucleus through the nuclear pores.

Explanation:

m