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Class Notes for Zoology (Biological Sciences) at University of Alberta

ZOOL342 Lecture Notes - Lecture 9: Patch Clamp, Pipette, Electrophysiology

Monday, January 28, 2019 Lecture 9 Electrophysiology cont. part 2 - Patch clamp: whole cell recording vs. outside out patch Rupturing the cell and have access to the inside of the cell, this allows the solution to wash the...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture 8: lecture 8

Friday, January 25, 2019 Lecture 8 Electrophysiology cont. part 2 - Test, 20 MCQ 20 marks and choose 1 of the two 10 marks. Everything up to end of monday (jan 28) - Not voltage clamping anymore, allowing the voltage to ch...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture Notes - Lecture 7: Electrophysiology, Resting Potential

Wednesday, January 23, 2019 Lecture 7 Electrophysiology cont. part 2 - Recap: Ionic currents and voltage relationship due to Na and K. The membrane potential is always changing, so they wanted to know within a range of an ...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture Notes - Lecture 6: Voltage Clamp, Electrophysiology

find more resources at oneclass.com Monday, January 21, 2019 Lecture 6 Electrophysiology cont. part 2 - Blocking the Na channel, will only see the ...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture Notes - Lecture 5: Voltage Clamp, Reference Electrode, Electrophysiology

Friday, January 18, 2019 Lecture 5 Electrophysiology cont. part 2 - Voltage clamp: Axon within the bath, and an electrode inside the axon and a reference electrode in the bath. And to change the membrane potential there is...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture Notes - Lecture 4: Electrophysiology, Membrane Potential, Voltage Clamp

Wednesday, January 16, 2019 Lecture 4 Electrophysiology cont. - The relative permeability of potassium is one, and Na and Cl is lower than 1. Na does go across the membrane. Cl follows potassium, and membrane potential dep...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture Notes - Lecture 3: Nernst Equation, Resting Potential, Membrane Potential

Monday, January 14, 2019 Lecture 4 Electrophysiology cont. - Nernst Equation: Ek= is volts and convert into mV for cells, so 0.025V to 25mV. convert ln to log: Ek= 58 log (outside)(inside) 2 and 3 equations are usually use...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture 2: lecture 2

Friday, January 11, 2019 Lecture 3 Electrophysiology - Lecture 2, cont. Main difference between the schwann and oligo, one schwann wraps around only one but multiple schwann can wrap one axon, but oligo reach out to multip...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL342 Lecture Notes - Lecture 1: Thoracic Ganglia, Posterior Grey Column, Symmetry In Biology

Wednesday, January 9, 2019 Lecture 1 Intro - Structure: Throughout evolution the nervous system changed. Earlier there was only a nerve net that could pass information through the body. Then, bilateral symmetry evolved the...

Zoology (Biological Sciences)
ZOOL342
Declan Ali
ZOOL371 Lecture Notes - Lecture 7: Bald Eagle, Fledge
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Lecture 7 September 27, 2018 11:01 AM Frequencydependent payoffs with no stable equilibrium Think of rockpaperscissors This is an eg of frequency payoffs Strategies vs. tactics Producer and scroungers are TACTICS Pure ...

Zoology (Biological Sciences)
ZOOL371
Kimberley Mathot
ZOOL371 Lecture Notes - Lecture 6: Ideal Free Distribution, Game Theory
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Lecture 6 September 25, 2018 10:58 AM Only natural selection can bring pop back to SEF Game theory John Nash was a principle on understanding this game HawkDove game Have 2 tactics in a population Hawk: Fight another ha...

Zoology (Biological Sciences)
ZOOL371
Kimberley Mathot
ZOOL371 Lecture Notes - Lecture 8: Sexual Conflict, Gamete, Headon
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Lecture 8 October 4, 2018 10:56 AM Antipredator benefits of group living Dilution risk Less chance of getting eaten if there are more of you Increased vigilance Prairie dogs have 1 scouter while the rest eat Communal de...

Zoology (Biological Sciences)
ZOOL371
Kimberley Mathot
ZOOL371 Lecture Notes - Lecture 5: Inflection Point, Photon, Archerfish
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Lecture 5 September 20, 2018 10:56 AM Most animals may be working with just estimatesand not perfect science Perceptual constraints Birds have a hard time telling the difference between slightly bigger fishes If the diff...

Zoology (Biological Sciences)
ZOOL371
Kimberley Mathot
ZOOL371 Lecture Notes - Lecture 2: Foster Care, Mendelian Inheritance, Heritability
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Lecture 2 September 11, 2018 10:58 AM Comparativeapproach: If youre comparing species then you need to take into account phylogeny Important that it evolvesmoretimes in different branches Experimental approach Gold stand...

Zoology (Biological Sciences)
ZOOL371
Kimberley Mathot
ZOOL371 Lecture Notes - Lecture 3: Brown Adipose Tissue, Myopathy, Model Organism
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Lecture 3 (Wilkinson Guest) September 13, 2018 11:00 AM Case 3 Tasmanian Devils How many injections and how often Analgesia and supportive care If euthanasia is needed how will it be carried out Appropriate animal mod...

Zoology (Biological Sciences)
ZOOL371
Kimberley Mathot

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