Class Notes (836,147)
Canada (509,656)
Biology (2,156)
BIO310H5 (101)
Lecture

lectures #4.docx

2 Pages
77 Views
Unlock Document

Department
Biology
Course
BIO310H5
Professor
Angela B Lange
Semester
Winter

Description
BIO310 Lecture notes 4one chemical neuron travelling from a presynaptic neuron to a post synaptic neuronrecall channels quicker than carriers 50 on nervous tissue will have a glutamate neurotransmitterinhibitory response GABA will open channels for Chloride which is negative so it leads to hyperpolarization of the psotsynaptic neuron all of them excitatory and inhibitory open neuron channles ionotropicall of these are metabotropic slow neurotransmitters work through Gprotein acetylcholine and gluatamate are both metatropic and ionotropic can be fast or slow depending on the target tissuebiogenic amins are very small neuropeptides chains of amino acids gases are also neurotransmitters ex nitric oxide can pass a membrane very quickly table 66all of these attach to proteins and effect ionsnot so importnatfast transmission the channel integral protein goes from intracellular to extracellular 5 usbunits15 degree twist that opens the channel makes it big eneough to aloow sodium and potassium movement often while open the channel will desentize and cl
More Less

Related notes for BIO310H5

Log In


OR

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit