By-products of cellular respiration include
A) oxygen and heat.
B) carbon dioxide and water.
C) FADH2 and NADH.
D) NADH and ATP.
Answer: B
You might also like to view...
If RNA was the first information storage molecule, which macromolecule would have been the "next" molecule
produced in the progression toward living cells?
a. DNA b. lipids c. carbohydrates d. sugars e. proteins
When the amount of oxygen in the blood falls, the kidneys release ____
a. oxygen b. erythropoietin c. carbon dioxide d. iron e. growth hormone
What is the role of opsonins?
a. They attract phagocytes to the location of infection. b. They create "handles" that make it easier for the pseudopods of phagocytes to attach to the microbe invader. c. They aid in the formation of the phagolysosome. d. They are present on the surface of phagocytes.
The primary immune response is characterized by:
A. induction by one dose of antigen B. a long lag period C. Low levels of antibody produced D. waning rapidly E. all of the above