Question

Proteins play a role in...(select any/all correct answers). 1.acting as enzymes. 2.acting as pores to allow substances in or out of cells. 3.helping cells to move. 4.maintaining cell structure. Question 2 Which of the following best describes the function of messenger RNA (mRNA)? 1.mRNA delivers amino acids to the ribosomes. 2.mRNA relays information from DNA to the ribosomes. 3.mRNA delivers proteins from the ribosomes to DNA.

Answer 1

Answer: PROTEINS PLAY AN IMORTANT ROLE IN ALL OF THE ABOVE MRNA RELAYS INFORMATION FROM RIBOSOMES TO DNA.

Explanation: PROTEINS ACT AS ENZYMES IN DIGESTION PROCESS.IT IS PRESENT IN CYTOPLASM FOR THE MOVEMENT OF SUBSTANCES IN AND OUT OF THE CELL.ARE PRESENT AS RIBOSOMES THAT ARE CONSIDERED AS THE POWERHOUSE OF CELLS WHICH HELPS THEM TO MOVE.ALSO MAINTAIN THE CELL STRUCTURE WITH THE PRESENCE OF THE CELL FLUID.MRNA HELPS IN THE RETALIATION,TRANSLATION AND DUPLICATION OF THE DNA.

THEREFORE,PROTEINS PLAY AN IMPORTANT PART IN CONTROLLING THE CELL STRUCTURE.AND THE MRNA HEPLS IN DELIVERING THE INFORMATION FROM RIBOSOMES TO DNA.