Bio 139 final Exam Questions and Correct Answers & Latest Updated
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Course
BIO 139
Institution
BIO 139
Thyroxine levels in the blood are regulated by feedback to the anterior pituitary and
hypothalamus.
o :## True
Which of the following statements is TRUE about Antidiuretic Hormone ( ADH ) ?
o :## it causes vasoconstriction in response to a decrease in blood volume
Hormone released for long te...
Bio 139 final Exam Questions and Correct
Answers & Latest Updated
Thyroxine levels in the blood are regulated by feedback to the anterior pituitary and
hypothalamus.
o :## True
Which of the following statements is TRUE about Antidiuretic Hormone ( ADH ) ?
o :## it causes vasoconstriction in response to a decrease in blood volume
Hormone released for long term stress control
o :## Cortisol
endocrine glands secrete hormones directly into the bloodstream
o :## True
Which of the following is an increase in the number of receptors making a target cell more
sensitive to a hormone
o :## Upregulation
The hypothalamus regulates anterior pituitary secretions via :
o :## releasing and inhibiting hormones from the hypothalamus
Chronically high hormone levels can be compensated for at target cells via downregulation
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
, 2|Page: 2024/2025 Grade A+
o :## True
Thyroxine levels in the blood are regulated by feedback to the anterior pituitary and
hypothalamus .
o :## True
Which of the following statements is TRUE about Antidiuretic Hormone ( ADH ) ?
o :## causes vasoconstriction in response to a decrease in blood volume
If you were cast up on a desert island with no water to drink , the level of which of the
following would increase ?
o :## Antidiuretic Hormone ( ADH )
The most common types of Diabetes Insipidus involve a lack of insulin being secreted by the
beta cells of the pancreas .
o :## False
All of the following are tropic hormones and stimulate other endocrine glands EXCEPT :
o :## Growth Hormone ( GH )
Tropic hormones that stimulate other endorcrine glands
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
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