Which of the following is FALSE when comparing the mitochondria and chloroplast?
A. Both have similar electron transport protein complexes whose structures have been well conserved.
B. Both contain ATP synthase.
C. Both generate ATP via a H+ electrochemical gradient.
D. The inner-membrane space of the mitochondria is similar to that of the thylakoid space insofar as each has a higher H+ concentration relative to that of the mitochondrial matrix and chloroplast stroma.
E. The stroma of chloroplasts is similar to that of the mitochondrial inner-membrane space insofar as each has a higher H+ concentration relative to that of the chloroplast thylakoid lumen and the mitochondrial matrix.
E. The stroma of chloroplasts is similar to that of the mitochondrial inner-membrane space insofar as each has a higher H+ concentration relative to that of the chloroplast thylakoid lumen and the mitochondrial matrix.
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Which one of the following statements points out a significant limitation to the analogy between genetic programs and computer programs?
A. Computer programs exhibit a greater degree of complexity than genetic programs. B. Genetic programs have a simpler code than computer programs because there are only four bases. C. Computer programs are more likely to experience a crash than genetic programs. D. Genetic programs evolve, whereas computer programs do not. E. Computer programs are a commercial product.
An herbivore is indicated by
a. A. b. B. c. C. d. D. e. E.
Trichoplax is a
a. sponge. b. cnidarian. c. placozoan. d. choanoflagellate. e. flatworm.
Heidi injured a ventral root below her ribs. What problem will she likely experience?
A) She will have trouble walking. B) She will become deaf. C) She will lose all sense of touch in her abdomen. D) She will not be able to close her eyes.