Exam (elaborations)
BIOD 151 Anatomy and Physiology Mastering Questions and Answers Rated A.
- Course
- Institution
BIOD 151 Anatomy and Physiology Mastering Questions and Answers Rated A.
[Show more]
Content preview
BIOD 151 Anatomy and PhysiologyMastering Questions and Answers Rated A.
Which hormone's receptor is always bound to DNA, even when the
receptor is empty?
Correct Answer -thyroid hormone
What keeps intracellular receptors from binding to DNA before a hormone
binds to the receptor?
Correct Answer -chaperone proteins (chaperonins)
What type of hormones bind to receptors located on the cell membrane?
Correct Answer -water-soluble hormones, such as insulin and epinephrine
Which intracellular substance degrades cAMP, thus inactivating the
response to a hormone?
Correct Answer -phosphodiesterase
Growth factor hormones, such as insulin, bind to which type of receptor?
Correct Answer -tyrosine kinase receptors
Which is the correct order of events for hormones activating Gs proteins?
Correct Answer -activation of G protein, binding of GTP, activation of
adenylate cyclase, conversion of ATP to cAMP
Which second messenger causes the release of calcium from the
endoplasmic reticulum?
Correct Answer -IP3
, Which of the following adrenergic receptors increase cAMP levels?
Correct Answer -β receptors
The stimuli causing endocrine glands to secrete their hormones in direct
response to changing blood levels of certain critical ions and nutrients are
called __________.
Correct Answer -humoral stimuli
Which of the following adrenal gland homeostatic imbalances is
characterized by persistent elevated blood glucose levels, dramatic losses
in muscle and bone protein, and water and salt retention, leading to
hypertension and edema?
Correct Answer -Cushing's syndrome
Which of the following hormones helps the body avoid dehydration and
water overload?
Correct Answer -antidiuretic hormone
Which hormone is the body's major metabolic hormone?
Correct Answer -thyroid hormone
Which of the following hormone pairs are antagonists that regulate blood
calcium ion levels?
Correct Answer -parathyroid hormone/calcitonin
Which of the following pairs correctly matches the adrenal gland zone or
area with the class of hormones it produces?
Correct Answer -zona glomerulosa: mineralocorticoids
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller saraciousstuvia. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now