Question

question:
which of the following statements accurately describes a characteristic of prokaryotes?

prokaryotes possess a membrane - bound nucleus.
prokaryotes exhibit complex membrane - bound organelles.
prokaryotes typically have a single, circular chromosome.
prokaryotes lack a cell membrane.

Explanation:

• Analyze each option:
• Option 1: Prokaryotes do not have a membrane - bound nucleus (eukaryotes do), so this is incorrect.
• Option 2: Prokaryotes lack complex membrane - bound organelles (like mitochondria, endoplasmic reticulum in eukaryotes), so this is incorrect.
• Option 3: Prokaryotes typically have a single, circular chromosome (in the nucleoid region), which is a key characteristic.
• Option 4: Prokaryotes have a cell membrane (all cells, prokaryotic or eukaryotic, have a cell membrane), so this is incorrect.

Answer:

C. Prokaryotes typically have a single, circular chromosome.