A person with type AB blood has __________ RBC antigen(s).
A. no
B. anti-A and anti-B
C. anti-A
D. anti-B
E. A and B
E. A and B
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Stretch of the uterus causes the posterior lobe of the pituitary to release
A) oxytocin (OT). B) antidiuretic hormone (ADH). C) luteinizing hormone (LH). D) growth hormone (GH). E) adrenocorticotropic hormone (ACTH).
Your grandmother steps off a sidewalk, then collapses. She later tells you she has a "broken hip." However, having studied anatomy, you know it is probably which structure that has been fractured?
A. The acetabulum B. The femoral shaft C. The obturator foramen D. The femoral neck
Arrange the following events so that they indicate a possible metabolic sequence the body might use to interconvert a protein to a lipid.1. Glycerol and three fatty acids combine to form triglycerides.2. Fatty acids are formed from acetyl CoA.3. Protein is digested to release amino acids.4. Amino acids are converted to acetyl CoA.
A. 2, 4, 3, 1 B. 4, 2, 3, 1 C. 2, 3, 4, 1 D. 3, 4, 2, 1 E. 4, 3, 2, 1
The primary force responsible for air moving into the lungs during inhalation is _________________.
A) atmospheric pressure B) muscular contraction C) reduced surface tension inside the lungs D) muscular relaxation