What happens to blood hydrogen ion levels as carbon dioxide levels rise?
A) They go up.
B) They go down.
C) There is no change.
Ans: A) They go up.
Anatomy & Physiology
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Men have only one ________.
A. seminal vesicle B. ejaculatory duct C. prostate D. bulbourethral gland E. corpus cavernosum
Anatomy & Physiology
There are ________ prevertebral ganglia.
A. 5 B. 3 C. 2 D. 12 E. 4
Anatomy & Physiology
Which of the following is a motor protein?
A) Myosin B) Microtubules C) Microfilaments D) Intermediate filaments
Anatomy & Physiology
When blood calcium levels are low
A. ostoclast activity increases. B. calcitonin secretion increases. C. osteoblast activity increases. D. calcium absorption is reduced. E. bones produce more bone tissue.
Anatomy & Physiology