Created by StemPy LabAssertion (A): The inner membrane of a mitochondrion has a larger surface area than its outer membrane. Reason (R): The inner membrane forms a number of infoldings, called cristae, towards the matrix.
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← Read the following statements about cell structures.
(i) A mitochondrion is bounded by two membranes.
(ii) A chloroplast is bounded by two membranes.
(iii) The nucleus is bounded by two membranes.
(iv) A vacuole is bounded by two membranes.
(v) A ribosome is bounded by two membranes.
(vi) A centriole is bounded by two membranes.
How many of the statements above are correct?A mesophyll cell of a leaf has ribosomes free in its cytoplasm, on its rough endoplasmic reticulum, and inside some of its organelles. Where in this cell are 70S ribosomes found? →
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