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Catalyst #16 Pg. 81 - Take out Flashcards/ Lab Turn in HW to the box. Go to the class website Open and do the Catalyst: Anatomy: Lesson 83- Catalyst #16-3/27-3/28 AND ANATOMY: LESSON 83- Synaptic Transmission PPT-3/27-3/28. neuron. synapse. presynaptic neuron. postsynaptic neuron.

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Catalyst 16 pg 81 take out flashcards lab turn in hw to the box
Catalyst #16 Pg. 81-Take out Flashcards/ LabTurn in HW to the box

Go to the class website

Open and do the Catalyst:

Anatomy: Lesson 83- Catalyst #16-3/27-3/28

AND

ANATOMY: LESSON 83- Synaptic Transmission PPT-3/27-3/28


neuron

synapse

presynaptic neuron

postsynaptic neuron

synaptic cleft

neurotransmitter


2

Your explanation here

Axon terminal


Announcements
Announcements

No school on Monday/Tuesday

Flashcards Due: Next Th/Fri

Dissection: 4/6-4/7

Nervous System Unit Test: 4/10-4/11

Notebook Check: 4/10-4/11

3 grades will be input before we go onto spring break!


Critical vocabulary top of pg 82
Critical Vocabulary- Top of Pg. 82

  • Please write down vocabulary and draw a picture to remind you of what the word means.

  • Synapse = Place where the 2 neurons meet. It includes the receptors of the 2 neurons along with the synaptic cleft.

  • Synaptic Cleft = The space in between the axon terminal and the dendrite of two neurons.

  • Synaptic vesicle = Packaged ball of neurotransmitters.

Calcium Channel = Protein channels in the membrane that allow Calcium to come into the axon terminal.

Pre-Synaptic Neuron = The neuron who transmits the signal to another neuron (axon terminal of the first neuron).

Post-synaptic Neuron = The neuron that receives the signal (the dendrite of the next neuron).

Neurotransmitter = the chemical that is released between two neurons to transmit the signal.




V ocabulary preview
v technology?ocabulary preview

SYNAPSE


Cleft
cleft technology?


V ocabulary preview1
v technology?ocabulary preview

CLEFT

synaptic


V ocabulary preview2
v technology?ocabulary preview

SYNAPTIC

the synapse

before

PRE


V ocabulary preview3
v technology?ocabulary preview

SYNAPTIC

POST


V ocabulary preview4
v technology?ocabulary preview

SYNAPTIC

after

the synapse

POST


V ocabulary preview5
v technology?ocabulary preview

transmitter

messenger

brain

neuro


V ocabulary preview6
v technology?ocabulary preview

SYNAPSE

PRESYNAPTIC

POSTSYNAPTIC

NEUROTRANSMITTER


A ibe directions do under your catalyst
A. IBE technology?Directions- Do under your catalyst

Draw and label this whole pic!

Directions

  • Part 1: Arrange the pictures in order the order of the pictures on your sheet. Then, arrange the written descriptions in order. Try to match the description with its picture.

  • Part 2. Label the following parts of the picture below: presynaptic neuron, postsynaptic neuron, neurotransmitter, postsynaptic receptor, neurotransmitter transporter, synaptic vesicle


Investigate on your own pg 84
Investigate on Your technology?Own- Pg. 84

http://learn.genetics.utah.edu/content/addiction/crossingdivide/

  • Fill in the blanks on the same page you did your catalyst

  • Anatomy: Lesson 83- Synaptic Transmission Online Investigation-3/27-3/28


Get ready for notes pg 82 83 title synaptic transmission
Get Ready for Notes Pg. 82-83 technology?Title: Synaptic Transmission


Step 1
Step 1 technology?

INITIATION: The electric signal reaches the axon terminal of the presynaptic neuron.


Step 2
Step 2 technology?

RELEASE: The electric signal causes the synaptic vesicle to fuse with the membrane, releasing neurotransmitters into the synaptic cleft


Step 3
Step 3 technology?

BINDING: Neurotransmitters bind to the receptors on the postsynaptic neuron.


Step 4
Step 4 technology?

EFFECT: Binding of neurotransmitters to the postsynaptic neuron causes a change in the postsynaptic neuron. For example, it may cause the signal to continue to the next neuron or to stop.


Step 5
Step 5 technology?

REMOVAL: The neurotransmitters are either recycled, removed, or deactivated from the synaptic cleft.


Part 3 label your neuron
Part 3- Label your neuron technology?

Presynaptic neuron (axon terminal)

Postsynaptic neuron (dendrite)

synaptic

vesicle

neurotransmitter

Postsynaptic receptor



Let s check it out
Let’s Check It Out technology?

  • https://www.youtube.com/watch?v=Tbq-KZaXiL4



presynaptic neuron technology?

#1

#3

postsynaptic neuron

vesicle

#2


synaptic cleft technology?

#4

#5

vesicle

#6

neurotransmitter


#7 technology?

Postsynaptic receptor

#8

postsynaptic neuron

#9

neurotransmitter


Pg 84 anatomy lesson 83 synaptic transmission worksheet 3 27 3 28
Pg. technology?84Anatomy: Lesson 83- Synaptic Transmission Worksheet-3/27-3/28


Exit ticket separate sheet of paper turn into box when done
Exit Ticket- Separate Sheet of Paper technology?-turn into box when done


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