If a kidney tubule is viewed in a cross section under the microscope, how will the tubules appear?
A. The cells will no longer be recognizable.
B. They will appear as squiggly lines.
C. They will look like hoses that have been cut in half lengthwise.
D. They will look rectangular.
E. They will appear as circles.
Answer: E
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Fill in the blank(s) with correct word
Name the two nucleic acids
What will be an ideal response?
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