Exam (elaborations)
KIN 336 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS
- Course
- Institution
KIN 336 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS
[Show more]
Content preview
KIN 336 EXAM 1 QUESTIONS WITH COMPLETESOLUTIONS
3 types of G protein Correct Answers - Cyclic AMP
- Phospholipase C
- Phospholipase A
Absolute refractory period Correct Answers - rising phase of
action potential
- add'l inward current will not influence cell
Action potential Correct Answers - a graded potential (EPSP)
occurs at synapse
- generated from Na+ and K+ channels
- ALL OR NONE
- graded potentials may summate and spread to a trigger zone
Action potential occurs Correct Answers - when trigger zone
experiences voltage threshold
Amino acids Correct Answers - glutamate, GABA, glycine,
aspartate
Anterior corticospinal tract Correct Answers - fibers that do not
cross the pyramidal
Anterograde axonal transport Correct Answers - from soma to
axon
- proteins, neurotransmitters, organelles
Astrocytes Correct Answers - support neurons with glutamate
, - buffer pH and remove extracellular K+ from action potentials
- highly branched
Biogenic amines Correct Answers - acetylcholine, dopamine,
norepinephrine, serotonin, histamine
Central Nervous System Correct Answers - brain and spinal
cord
- protected by bone
Chemical synapse Correct Answers - creates neurotransmitters
and packages them in synaptic vesicles
Cingulate motor cortex Correct Answers - close to limbic
system
- projects to spinal cord
- processes emotion, learning, and memory
CNS Correct Answers - astrocytes, oligodendrocytes, microglia
Corticonuclear System Correct Answers - from face motor
cortex
- pass through pons
- the upper face is controlled equally by both hemispheres
- the lower face is controlled by the contralateral hemisphere
Cyclic AMP Correct Answers - acts as second messenger to
induce permeability change
Desensitization Correct Answers - agonist reduces
conformational changes that inhibit receptor activation
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 Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now