It is normal for breasts to shrink after lactation ceases. This is a consequence of ________ in human breast cells.
A. apoptosis
B. infarction
C. atrophy
D. necrosis
E. gangrene
Answer: A
Anatomy & Physiology
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When light strikes a photoreceptor it
A. deporlarizes and releases more neurotransmitter. B. depolarizes and releases less neurotransmitter. C. hyperpolarizes and releases more neurotransmitter. D. hyperpolarizes and releases less neurotransmitter.
Anatomy & Physiology
Ormally, the uterus is angled anterosuperiorly within the body, a position referred to as _________________
Fill in the blank with correct word.
Anatomy & Physiology
Which of the following elements is found in all organic molecules?
A) nitrogen B) oxygen C) iron D) carbon E) copper
Anatomy & Physiology
Segmentation not only accomplishes mixing, but also slowly moves __________ through the small intestine
Fill in the blank(s) with correct word
Anatomy & Physiology