Which cells of the pancreas produce insulin?
a. alpha cells
b. beta cells
c. delta cells
d. F cells
e. gamma cells
B
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In non-cyclic photophosphorylation, where do electrons go after being released from photosystem II?
1.through an electron transport chain and into photosystem I 2.into photosystem I, through an electron transport chain, and then into NADPH 3.back into water 4.back into photosystem II
The second cervical vertebrae, that allows for rotational movement, is called the ___________
Fill in the blank(s) with the appropriate word(s)
Trace the flow of urine through the following structures
1) bladder 2) renal papilla 3) ureter 4) renal pelvis 5) urethra a. 4 ? 2 ? 5 ? 1 ? 3 b. 1 ? 2 ? 4 ? 3 ? 5 c. 2 ? 4 ? 3 ? 1 ? 5 d. 2 ? 1 ? 4 ? 3 ? 5 e. 4 ? 1 ? 2 ? 3 ? 5
Which of the following reads the nucleotide sequence of a gene and synthesizes the corresponding primary transcript?
A) DNA polymerase. B) RNA polymerase. C) ribosome.