Topic 16 Functional Organization of the Endocrine System.

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 BIO201_MH_V3
 Topic 16: Functional Organization of the Endocrine System



Started on Friday, September 10, 2021, 10:43 AM


State Finished


Completed on Friday, September 10, 2021, 11:20 AM


Time taken 36 mins 44 secs


Grade 35.00 out of 35.00 (100%)

Question 1
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When a hormone binds to a membrane–bound receptor and activates G proteins,

Select one:
a. ion channels could be opened.
b. IP3 may be activated.
c. cyclic AMP production may be increased.
d. DAG may be activated.

e. All of the choices may occur from activated G proteins.
Question 2
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Most endocrine glands communicate with their target tissues using _____ signals.

Select one:
a. frequency-modulated

b. amplitude-modulated
c. pitch-modulated
d. resonance-modulated
Question 3
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Which of the following occurs when a hormone binds to a nuclear receptor?

Select one:
a. activation of cyclic AMP

b. activation of mRNA synthesis
c. increased lipid synthesis by ribosomes
d. opens membrane channels
e. alters membrane permeability
Question 4
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