Which of these is made up of RNA and function is to synthesis protein?

Which of the following cell organelles play the most significant role in protein synthesis?

Which one of the following is the correct combination of organelles and their functions?

Which one of the following plant plastids stores starch, oil and protein granules?

A cell is unable to synthesize lipids. Which of its cell organelles might be defective?

Which of the following process is responsible for replacing and repairing tissues?