Answer:
could you type the whole question if it isnt complete
All amino acids are structurally the same, in that they contain a central carbon atom, an amine group, a lone hydrogen at. Our DNA is contained in our chromosomes. The thing that is different about each of the 20 amino acids is the make-up of the R group
Answer:
oxygen, the answer is d. please give feedback. thank you! :)
Answer:
B all cells
Explanation:
b all cells
cell theory applies to all living cells in the world
