Question

identify the functions of the labeled structures.

nucleus
controls what enters and leaves the cell
directs cell activity
breaks down waste material and debris

ribosomes
break down sugar for energy
produce proteins for the cell
package and distribute proteins

Explanation:

Determine the function of the nucleus

The nucleus contains the cell's genetic material (DNA) and acts as the control center, directing all cellular activities.

Determine the function of ribosomes

Ribosomes are the sites of protein synthesis, where genetic instructions are translated to produce proteins for the cell.

Answer:

Question 1

• controls what enters and leaves the cell
• directs cell activity (Correct answer)
• breaks down waste material and debris

Question 2

• break down sugar for energy
• produce proteins for the cell (Correct answer)
• package and distribute proteins