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Pre-Lab Questions
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1
Endocrine glands secrete
A)neurotransmitters.
B)true hormones.
C)paracrine substances.
D)autocrine substances.
2
True hormones influence
A)blood cells.
B)the secreting cells.
C)neighboring cells.
D)target cells some distance from the gland.
3
Which of the following endocrine glands has ducts as well as ductless functional sections?
A)pancreas
B)thyroid
C)thymus
D)adrenal
4
Which two endocrine glands have the closest proximity to each other?
A)pancreas; thymus
B)thymus; thyroid
C)thyroid; parathyroid
D)pituitary; thyroid
5
Which endocrine gland stores hormones synthesized by the hypothalamus?
A)posterior pituitary
B)anterior pituitary
C)adrenal cortex
D)adrenal medulla
6
The hypothalamus, pineal gland, and the pituitary gland are located within the cranial cavity.
A)True
B)False
7
Insulin is secreted by beta cells of the pancreatic islets.
A)True
B)False
8
The adrenal medulla secretes the hormones aldosterone and cortisol.
A)True
B)False





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