Which of the following provides he weakest evidence that mitochondria were once free living prokaryotes
A. Mitochondrial ribosomes resemble those of prokaryotes
B. Mitochondria have DNA that is circular and does not have associated protein
C. Enzyme pathways on mitochondrial membranes resemble those found on modern prokaryotes membranes
D. Mitochondria reproduce by a process similar to binary fission
E. Mitochondria and prokaryotes both are found in a variety of sizes
Ans: E. Mitochondria and prokaryotes both are found in a variety of sizes
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Muscle fibers generate maximum force:
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If you were on a desert island with no fresh water to drink, the level of which of the following would rise in your bloodstream in an effort to conserve water?
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which of the following accurately describes an operon?
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