Exposure to UV light from the sun or tanning beds causes
A) depurination.
B) deamination.
C) alkylation.
D) thymine dimers.
E) oxidation.
D) thymine dimers.
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Mutations in segmentation genes cause one body part to be substituted for another body part. Indicate whether the statement is true or false
In human and many other eukaryotic species' cells, the nuclear membrane has to disappear to permit _____
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Which event occurs in body tissue blood?
a. In the plasma, HCO3- and H+ convert into CO2 and H2O. b. Erythrocyte HCO3- enters the plasma. c. Free H+ releases from hemoglobin. d. CO2 binds to hemoglobin.1124