This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The lock and key analogy relates to the a. degradation of neurotransmitters by enzymes. b. ... (Read 21 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Jun 21, 2018
The lock and key analogy relates to the
 
  a. degradation of neurotransmitters by enzymes.
  b. activation of the nerve impulse.
 c. reuptake of neurotransmitters.
 d. action of neurotransmitters on receptor sites.

Question 2

Stan, an aging Hollywood actor, uses Botox treatments to reduce wrinkling. These treatments work, because Botox
 
  a. blocks nicotinic receptors on muscle fibers, reducing their rate of contraction.
 b. breaks down acetylcholinesteras e (AChE) in the synaptic gap, leading to stronger contraction of facial muscles.
  c. reduces the release of acetylcholine (ACh) and which paralyzes facial muscles.
 d. increases the release of acetylcholine (ACh) and the subsequent contraction of facial muscles.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jun 21, 2018
Answer to Question 1

d

Answer to Question 2

c


Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
Reply #2 on: Jun 21, 2018
Thank you!


taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #3 on: Jun 21, 2018
Happy to help


« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Natural capital degradation Natural capital degradation
Classification of the Monoamine Neurotransmitters Classification of the Monoamine Neurotransmitters
Sample of Enzymes Sample of Enzymes
Selected Neurotransmitters: Effects and Clinical Applications Selected Neurotransmitters: Effects and Clinical Applications
Regulation of the synthesis and degradation of fructose-2,6-bisphosphate in liver Regulation of the synthesis and degradation of fructose-2,6-bisphosphate in liver
Two enzymes, enoyl-CoA isomerase and 2,4-dienoyl-CoA reductase Two enzymes, enoyl-CoA isomerase and 2,4-dienoyl-CoA reductase
Video: Pasteur's Experiment

For a complete list of videos, visit our video library