A-B-O blood typing is an example of codominance. Someone with AB blood produces
A. only the A protein.
B. only the B protein.
C. only the O protein.
D. neither the A nor the B protein.
E. both the A and the B protein.
Answer: E
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The graph below shows an oxygen dissociation curve, with the normal curve in the center. What is the name of the phenomenon that shifts the curve to the right? What causes this change in oxygen dissociation? Is the shift beneficial or detrimental? Explain.
Substrate-level phosphorylation takes place in the ribosomes of cells, whereas oxidative phosphorylation takes place in mitochondria
Indicate whether the statement is true or false.
Increased cardiac output ________ the blood pressure.
A. will not affect B. increases C. decreases
Your friend Greg is hit in the jaw and when looking at him, his face looks misaligned. You immediately take him to the emergency room and are not surprised to learn that he has a broken
A) temporal bone. B) zygomatic bone. C) mandible. D) external auditory meatus. E) clavicle.