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Buy here: http:// student. land / products. php? product = BIO-101-Exa m-9
Question 1
Which is a correct description of muscle tissues?
Select one:
a. Cardiac muscle is found in the heart, blood vessels, and nerves leading to the heart.
b. Smooth muscle is voluntary and represented by most skeletal muscles.
c. Skeletal muscle cells are often striated or banded where actin and myosin filaments overlap.
d. Smooth muscle cells contain many nuclei because many cells fused into one fiber.
e. Skeletal muscle cells are branched and tangled and bound end-to-end at intercalated disks.
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Question 2
Why would it make sense to have the birthing process controlled by a positive feedback loop?