Do any of the offspring or parents have sickle-cell anemia?

a. yes
b. no


a

Biology & Microbiology

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Animals grow mainly by increasing the number of body cells, while plants grow mainly by increasing cell size

a. True b. False

Biology & Microbiology

Answer the question using the accompanying figure. At which point in this action potential diagram are Na+ inactivation

gates opening?

a. A b. B c. C d. D e. E

Biology & Microbiology

In the cyclic pathway, electrons ejected from photosystem I return to:

a. photosystem II b. photosystem I c. the stroma d. the outer chloroplast membranes e. ATP synthase

Biology & Microbiology

Baker’s yeast, which causes dough to rise, contains spores of a ____

a. sac fungus b. club fungus c. glomeromycete fungus d. mycorrhiza e. lichen

Biology & Microbiology