Which hormone is secreted by the pineal gland?
A. Cortisol
B. Melatonin
C. Melanin
D. Insulin
E. Oxytocin
Answer: B
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The pectoralis major and minor and subclavius muscles are part of the anterior thoracic region group of muscles.
Answer the following statement true (T) or false (F)
Which is the action of histamine?
A) releases digestive enzymes that destroy the injured cells and then attacks the surrounding tissues B) increases rate of metabolism C) interferes with viral replication inside the cell D) makes capillaries more permeable and speeds up blood flow through the area of damaged tissue E) enhances phagocytosis
How many nephrons are in each kidney?
a. about 10 million b. about 1 million c. about 100,000 d. about 25,000 e. about 250
Minerals
A. are not necessary for normal metabolic function. B. can serve as buffers and components of enzymes. C. can be manufactured by the body if the diet does not supply enough. D. are organic nutrients. E. are found in high concentrations in refined cereals and breads.