They play huge role in organisms, every living organism needs proteins.
- enzymatic role ( they build enzymes which lower an activation energy in reactions and increase reaction speed)
- hormonal role (they build hormons)
- structural role (for example keratin)
- transport role ( for example hemoglobin)
- energetic role ( for example aleurone grains in plant cells or they are used to gain energy in human organism when it's out of lipids and carbohydrates)
Not that that would ever happen, but most likely a Gorilla due to strength.
Chitin is not a lipid, it is a carbohydrate.
Everything else is a lipid.
The least associated with tRNA is 2.DNA
C. Ball and socket joints
Just took the test hope this helps :)
