Dihydromyricetin (DHM), a chemical found in the moyeam plant of Asia, has shown the ability to treat certain cancers.
Which of the following answer choices best describes a possible mechanism of action for this cancer drug?
Choose 1
А
DHM decreases apoptosis in cancer cells.
DHM decreases apoptosis in normal cells.
DHM promotes apoptosis in cancer cells.
D
DHM promotes apoptosis in normal cells.

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring