The vessels in our circulatory system that allow molecules to diffuse across their walls to tissues are
A. arteries.
B. lymph vessels.
C. veins.
D. capillaries.
E. venules.
Answer: D
Biology & Microbiology
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Fill in the blank(s) with correct word
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An individual is heterozygous for a gene at a specific locus. Sister chromatids will have _______ (the same form/different form) of alleles at that locus after S phase
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Biology & Microbiology
Refer to Figure 49-1. Which of the following would bind to an intracellular receptor?
a. 1
b. 3
c. 6
d. 8
e. 10
Biology & Microbiology
Cell surface proteins that are foreign to the body and therefore cause a response from the immune system are known as ________
Fill in the blank(s) with correct word
Biology & Microbiology