Multiple choice What two organelles are only found in plant cells? cytoplasm and chloroplast cell membrane and cell wall chloroplast and cell wall mitochondria and cytoplasm Reveal answer Fill a bubble to check yourself C Correct answer Explanation Chloroplasts (which perform photosynthesis) and cell walls (which provide rigid structural support) are unique to plant cells and are not found in animal cells. Mitochondria, cytoplasm, and cell membranes are found in both plant and animal cells.