100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
BIO 169 Exam 1 | Questions And Answers Latest {} A+ Graded | 100% Verified $12.48   Add to cart

Exam (elaborations)

BIO 169 Exam 1 | Questions And Answers Latest {} A+ Graded | 100% Verified

 1 view  0 purchase
  • Course
  • Top Academic Resources 2024/2025
  • Institution
  • Top Academic Resources 2024/2025

BIO 169 Exam 1 | Questions And Answers Latest {} A+ Graded | 100% Verified

Preview 2 out of 11  pages

  • August 20, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Top Academic Resources 2024/2025
  • Top Academic Resources 2024/2025
avatar-seller
oneclass
BIO 169 Exam 1 | Questions And Answers Latest {2024- 2025} A+ Graded |
100% Verified


Does the endocrine system work slow or fast? - Slow but lasts longer



Which system does the endocrine system work with? - Nervous system



What are functions of the endocrine system? - regulates metabolism, digestion, reproduction



Free hormones act on their target tissues immediately after being delivered from the blood. True or
False - True



Exocrine secretes glands through ducts true or false - true



Where does endocrine release? - Blood stream



What links the nervous system to the endocrine system? - hypothalamus



What are hormones? - Chemical messengers that control the growth, differentiation, and metabolism of
specific target cells



What is autocrine? - Local regulator acts on the cell that released it (a note to remind yourself) common
in cancer cells



Paracrine? - Referring to a secreted molecule that acts on a neighboring cell.



Steroid hormones are synthesized by - cholesterol



True or false: Hormones only have an affect on target cell. - true

, What are water soluble hormones? - bind to receptors outside of plasma membrane. Work through
second messengers. CANNOT ENTER DIRECTLY. MUST GO THROUGH RECEPTOR



What are lipid soluble hormones? - have receptors inside of cell which bind inside of cell.



G proteins turn ATP into - cAMP



What happens when something binds to a protein? - shape is changed therefore the job of protein is
changed.



Calcium acts as which messenger? - Second messenger



Do steroid and thyroid hormones need secondary messengers? - No, they diffuse directly into target
cells



mRNA makes ______ - protein



Are specific receptors necessary? If so, why? - Yes bc When you have a receptor that receptor is only
gonna be able to "see" a certain type of hormone. If there is no receptor, that cell is not going to be
affected.



What does thyroid hormone make us produce more of? - ATP



What is down regulate? - a cell starts to get overwhelmed and decrease the number of receptors to
lower number of signals.



What is up regulate? - when cells up the number of signals.



Endocrine glands will be stimulated by_________ - other hormones or neural stimuli



What is considered master gland? - Pituitary

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 oneclass. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.48. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75632 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.48
  • (0)
  Add to cart