BIO 169 Exam 1 Practice Questions and Answers | 100% Pass
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Course
Bio 169
Institution
Bio 169
BIO 169 Exam 1 Practice Questions and
Answers | 100% Pass
What type of hormone can cross the plasma membrane to bind to a receptor in the
cytosol or nucleus? - Answer️️ -Hydrophobic hormones
ADH (antidiuretic hormone) is secreted in response to: - Answer️️ -Increased solute
concentrati...
BIO 169 Exam 1 Practice Questions and
Answers | 100% Pass
What type of hormone can cross the plasma membrane to bind to a receptor in the
cytosol or nucleus? - Answer✔️✔️-Hydrophobic hormones
ADH (antidiuretic hormone) is secreted in response to: - Answer✔️✔️-Increased solute
concentration of the body fluids
Urine volume ____ when ADH (antidiuretic hormone) secretion decreases. -
Answer✔️✔️-Increases
What is the function of thymosin? - Answer✔️✔️-Development and maturation of the
immune system
Blood chemistry changes are examples of _____ stimuli, whereas sympathetic nervous
system impulses are examples of _____ stimuli for hormone release. - Answer✔️✔️-
Humoral; neural
Which of the following statements concerning the pancreas is true? - Answer✔️✔️-Both
glucagon and insulin are produced in the islets of Langerhans
Upon binding to a receptor to form a hormone-receptor complex, steroid hormones may
cause: - Answer✔️✔️-An increase in protein synthesis
Up-regulation: - Answer✔️✔️-Produces an increase in the sensitivity of the target cell by
adding more receptors
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