<h2><u>Question</u><u>:</u><u>-</u></h2>
<u>What's</u><u> the</u><u> </u><u>function</u><u> of</u><u> </u><u>RER </u>?
<h2><u>Answer</u><u>:</u><u>-</u></h2>
- RER helps in the formation of proteins in the cell. The presence of ribosomes is actually responsible for the synthesis of the proteins by the RER.
2. RER help in transport of protein which are synthesised by ribosomes on their surface.

–TheExtraterrestrial
The answer is autosomes.
<span>In
a human diploid somatic cell (2n), there are 22 chromosomes
present in two copies and 1 pair of sex chromosomes. This means
there are 23 pairs of chromosomes - 22 pairs of autosomes and 1
pair of sex chromosomes. There are in total 46 chromosomes (23 pairs
in 2 copies: 23 × 2 = 46).</span>