Question

2 multiple choice 1 point which of the following structures is found in all cells? nucleus mitochondria plasma (cell) membrane chloroplast

Explanation:

All cells (prokaryotic and eukaryotic) have a plasma membrane to enclose their contents and regulate substance exchange. Nuclei are absent in prokaryotes, mitochondria only in eukaryotes, and chloroplasts only in photosynthetic eukaryotes. Thus, the plasma membrane is universal.

Answer:

Plasma (cell) membrane