Which of the following best describes the end result of an epinephrine signal transduction pathway in a liver cell?
A. Glycogen is broken down and ATP is released.
B. Epinephrine is broken down and ATP is released.
C. Epinephrine is broken down and glucose is released.
D. Glycogen is broken down and glucose is released.

How do antiviral drugs work? in your own words.

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Which type of respiration takes place when there is no oxygen present? a. anaerobic b. mitochondrial c. cellular d. aerobica. anaerobic