What stimulates melatonin production?
A.)increasing blood pressure
B.)increasing blood glucose levels
C.)light and dark cycles
D.)immune system
C.)light and dark cycles
Anatomy & Physiology
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If the supply of blood cells is deficient, yellow marrow may change into red marrow.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
The influx of positive charges makes the membrane potential more positive and is known as:
A) hyperpolarization. B) repolarization. C) polarization. D) depolarization.
Anatomy & Physiology
Bones that are small, round and tend to develop in tendons are
A) long bones. B) flat bones. C) sesamoid bones. D) short bones. E) irregular bones.
Anatomy & Physiology
The __________ is the loss of uterine tissue at the end of the menstrual cycle
Fill in the blank with the correct word.
Anatomy & Physiology