What is the primary nutrient used in cellular respiration?
A. Protein
B. Fat
C. ATP
D. Glucose
Answer: D
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Where do humans obtain most of their water?
A) Drinking water B) Water trapped in solid food C) Metabolic water D) Condensation reactions
The human body has only one of which of the following vessels?
A. Superior phrenic artery B. Superior mesenteric artery C. Axillary artery D. Femoral artery E. Plantar arch
Shock due to loss of blood or body fluids is:
A) obstructive shock B) vascular shock C) hypovolemic shock D) cardiogenic shock
Which statement best describes meiosis?
A. Meiosis is a type of cell division that involves sperm and egg cells. B. Meiosis is a type of cell division that involves all cell types except sperm and egg cells. C. Meiosis is a type of cell division that involves all cell types in the human body. D. Meiosis is a type of cell division.