Which of the following is not a characteristic that chloroplasts and mitochondria share?
A) They both have their own DNA. B) They are both part of the endomembrane system. C) They are capable of reproducing themselves. D) They both have multiple membranes.
You arrive late to lecture and your professor is describing a feature of the nucleus that provides it with structural support. You are not sure which feature is being discussed, but because you read the book before you came to class, you are fairly certain that it is
A) the nuclear lamina. B) the nucleolus. C) the nucleoplasm. D) the nucleus pore.
A) It assembles ribosomes from raw materials that are synthesized in the nucleus. B) It synthesizes components of the endomembrane system. C) It synthesizes and repairs DNA. D) It regulates movement of materials across the nuclear envelope.