In this case, we are seeing the ribosomes attached in the rough endoplasmatic reticulum, Ribosomes are those in charge of attaching amino acids, creating a polypeptide chain that will fold and generate a protein.
The virus is unable to replicate.
Because Carbon is used for plants to give us oxygen, carbon is a important part of photosynthesis which gives us air. And lets them lie.
Functions of blood:
1. Blood carries oxygen from and carbon dioxide to lungs, nutrients from guts, urea from the liver.
2. It contains anti-bodies, hormones, haemoglobin and many other substances.
3. It distributes heat around the body.
