Asked by Trashawn Britt on Apr 26, 2024
Verified
Which of the following local hormones that typically are produced close to their target cells are produced by many body organs?
A) Steroidal
B) Nonsteroidal
C) Prostaglandins
D) Gonadal
E) Adrenal
Prostaglandins
Local hormones derived from lipid molecules. Prostaglandins typically do not travel in the bloodstream to find their target cells because their targets are close by. These hormones have numerous effects, including uterine stimulation during childbirth.
Local Hormones
Hormones that act locally without first entering the bloodstream, often involved in local regulatory processes such as inflammation.
Steroidal
Pertaining to or relating to steroids, a group of fat-soluble organic compounds with various physiological effects, including hormonal activity and anti-inflammatory properties.
- Understand the mechanisms of hormone action at the cellular level, including gene regulation and signal transduction pathways.
Verified Answer
MA
MOHAMMED ALZAHRANIMay 01, 2024
Final Answer :
C
Explanation :
Prostaglandins are a type of local hormone produced by many body organs. They are synthesized at the site where their effects are manifested and are not stored but rather produced as needed. Prostaglandins are involved in various physiological processes, including inflammation, pain, fever regulation, and the modulation of blood flow within organs. Unlike hormones that are produced by specific glands and have distant target organs, prostaglandins act close to their site of synthesis.
Learning Objectives
- Understand the mechanisms of hormone action at the cellular level, including gene regulation and signal transduction pathways.