Question

1. what is the function of the mitochondria?
2. what structure holds genetic information?
3. what process does the ribosome perform?
4. what structure controls what enters and exits the cell?
5. what is the function of the chloroplast?

Explanation:

1. Mitochondria are the power - houses of the cell, generating ATP through cellular respiration.
2. DNA, which is located in the nucleus (in eukaryotes), holds genetic information.
3. Ribosomes perform protein synthesis by translating mRNA into proteins.
4. The cell membrane is a selectively permeable structure that controls the movement of substances in and out of the cell.
5. Chloroplasts are the sites of photosynthesis in plant cells, converting light energy into chemical energy.

Answer:

1. Generate ATP through cellular respiration.
2. DNA in the nucleus.
3. Protein synthesis.
4. Cell membrane.
5. Site of photosynthesis.