Question

what part of the cell is responsible for making proteins? a) organelles b) chromosomes c) cytoplasm d) ribosomes

Explanation:

• Organelles are general cell structures, not specifically for protein - making.
• Chromosomes carry genetic information (DNA).
• Cytoplasm is the fluid - like substance in the cell where organelles are suspended.
• Ribosomes are the sites of protein synthesis. They read the mRNA (messenger RNA) and assemble amino acids into polypeptide chains (proteins).

Answer:

d) Ribosomes