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BIOL 2102 LAB Exam 1 Questions and Complete Solutions Graded A+
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BIOL 2102 LAB Exam 1 Questions and Complete Solutions Graded A+
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BIOL 2102 LABExam 1 Questions
and Complete
Solutions Graded
A+
Denning [Date] [Course title]
,Endocrine glands secrete __________ into the blood.
true hormones
paracrine substances
neurotransmitters
autocrine substances - Answer: TRUE HORMONES
True hormones influence..
blood cells.
The secreting cells.
Neighboring cells.
Target cells some distance from the gland. - Answer: target cells some distance from the gland.
Which of the following endocrine glands is also an exocrine (ductile secretion) gland?
Thymus
Adrenal
Pancreas
Thyroid - Answer: Pancreas
Which two endocrine glands have the closest proximity to each other?
Pituitary; thyroid
Thymus; thyroid
Thyroid; parathyroid
Pancreas; thymus - Answer: Thyroid; parathyroid
Which endocrine gland stores hormones synthesized by the hypothalamus?
, Posterior pituitary
Adrenal cortex
Anterior pituitary
Adrenal medulla - Answer: Posterior pituitary
The hypothalamus, pineal gland, and pituitary gland are located within the cranial cavity.
True or False - Answer: True
Insulin is secreted by beta cells of the pancreatic islets.
True or False - Answer: True
The adrenal medulla secretes the hormones aldosterone and cortisol.
True or False - Answer: False
Paracrine secretions influence
neighboring cells.
target cells some distance from the gland.
blood cells.
the secreting cells. - Answer: neighboring cells.
The __________ produces hormones stored in the posterior pituitary.
adrenal gland
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