The answer for this question is b Oswald Avery
Answer:
Ribosomes are found 'free' in the cytoplasm or bound to the endoplasmic reticulum (ER) to form rough ER. In a mammalian cell there can be as many as 10 million ribosomes. Several ribosomes can be attached to the same mRNA strand, this structure is called a polysome.
Explanation:
Hope this helps :D
I am generally confused as to of what you are asking. Can you post something so i can see what you need? I just am confused.
The molecules that brings amino acids to the ribosomes are the tRNA molecules.
