What is thought to be the origin of mitochondria and chloroplasts?
A. Cyanobacteria for mitochondria, purple bacteria for chloroplasts
B. Purple bacteria for mitochondria, fungi for chloroplasts
C. Purple bacteria for mitochondria, cyanobacteria for chloroplasts
D. Algae for mitochondria, cyanobacteria for chloroplasts
C
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You would expect water derived from the synthesis of ATP to be especially important for
A. small desert dwelling animals. B. rain forest amphibians. C. arctic mammals. D. sea birds. E. marine mammals.
Most chytrids eat
a. organic waste. b. are photosynthetic. c. strictly corn. d. muscle tissue. e. none of these.
Which lung disease may spread to the eyes causing permanent blindness?
a. tuberculosis b. influenza c. viral pneumonia d. histoplasmosis e. pertusis
Carbaminohemoglobin differs from hemoglobin in that carbaminohemoglobin
A) is found in blood plasma. B) binds carbon monoxide instead of carbon dioxide. C) is found in red blood cells. D) is bound to carbon dioxide. E) transports oxygen from the lungs to the cells.