Question

describe the structure and function of two eukaryotic membrane - bound organelles other than the nucleus. note on your ap exam, you will handwrite your responses to free - response questions in a test booklet

Explanation:

1. Mitochondria: Structure - Double - membrane organelle with inner folded membrane (cristae) increasing surface area. Function - Site of cellular respiration, producing ATP (energy currency of the cell).
2. Chloroplasts (in plant cells): Structure - Double - membrane with thylakoid membranes stacked into grana and stroma. Function - Site of photosynthesis, converting light energy into chemical energy (glucose).

Answer:

1. Mitochondria: Structure - Double - membrane with inner cristae. Function - Produce ATP through cellular respiration.
2. Chloroplasts: Structure - Double - membrane with thylakoid grana and stroma. Function - Perform photosynthesis to make glucose.