Which of the following components of a virus is not encoded by its own genome?
A. capsid
B. lipid bilayer of viral envelope
C. spike glycoproteins of viral envelope
D. bacteriophage anchoring structures
E. tail fibers
B. lipid bilayer of viral envelope
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Is it possible to be a "carrier" for achondroplasia (phenotypically normal but capable of passing the allele to one's offspring)?
a. Yes b. No
Sampling error can be minimized by which one of the following?
a. using a large sample size b. conducting the experiment or observation only once c. throwing out data that does not fit the conclusion d. using a small subset of a larger population e. carefully selecting samples to match the prediction
Inflammation is an important part of the body's first line of defense, and it involves migration of phagocytes to the area
Indicate whether the statement is true or false
The adrenal medulla controls the short term response to stress by
A. breaking down protein and fat. B. suppressing immune cells. C. increasing blood volume. D. raising blood glucose levels. E. reducing inflammation.