Neural Control Pathways
Presentation
•
Biology
•
11th Grade
•
Medium
Aleisha Bliesner
Used 3+ times
FREE Resource
50 Slides • 16 Questions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Labelling
Drag and drop the labels to complete the diagram of blood glucose regulation.
What kind of feedback loop is this?
Glucagon enters blood
Pancreas releases glucagon
Liver breaks down glycogen
Insulin enters blood
Cells take up glucose
Pancreas releases insulin
15
16
17
Multiple Choice
18
Multiple Choice
Rapid growth during puberty causes your body to release more and more growth hormones. As you grow, more and more growth hormones are released until puberty is reached, and then the hormones stop.
What kind of feedback loop is this?
Neutral feedback loop
Circular feedback loop
19
Multiple Choice
Mike is exercising and carbon dioxide is building up in his blood. This is detected by chemoreceptors in his blood vessels which send a message to the hypothalamus in the brain. This signals the heart rate and breathing rate to increase.
Identify the receptor.
Hypothalamus
Increase in carbon dioxide in the blood
Chemoreceptors
Increase in heart and breathing rate
20
Multiple Choice
In the stimulus-response model, recall which part performs the body's response.
Control Centre
Receptors
Effectors
Stimulus
Response
21
22
23
24
25
26
27
28
29
Multiple Choice
What are the two types of cells found in the nervous system?
Neurons and glial cells
Sensory neurons and motor neurons
Nerve cells and brain cells
Afferent neurons and efferent neurons
30
Multiple Choice
Which best describes myelin?
it is a neurotransmitter that triggers muscle contraction
it is a protein that builds the axon
it is a fat that speeds the message along the axon
it is a fat that helps the neuron "hear" messages
31
Multiple Choice
What do motor/efferent neurons do?
carry messages from the brain and spinal cord to muscles and glands
carry impulses from the skin and sends to the spinal cord and brain
carry impulses from sensory neurons to motor neurons
store messages
32
Labelling
Label the neuron diagram
soma
myelin sheath
dendrite
node of Ranvier
ER
axon terminal
nucleus
Schwann cell
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Dropdown
1. The sodium-potassium pump moves sodium to the
2. The sodium-potassium pump moves potassium to the
3. During a resting potential, the cell’s cytoplasm is
4. At the peak of the action potential, the cell’s cytoplasm is
49
Labelling
Drag the boxes to label the action potential diagram
repolarisation
hyperpolarisation
depolarisation
threshold potential
resting potential
50
Multiple Choice
When the membrane potential reaches +30mV, ________ channels open, ________ occurs, and ________ channels close.
sodium, depolarization, potassium
potassium, depoloarization, sodium
sodium, repolarization, potassium
postassium, repolarization, sodium
51
52
53
54
55
56
57
58
59
60
Labelling
Label the diagram of synaptic transmission
dendrite
axon terminal
receptor
synapse
reuptake channel
vesicle
neurotransmitter
61
Multiple Choice
What is the role of calcium ions during synaptic transmission?
Generate action potentials
Speed up the impulse transmission
Depolarisation of the synaptic knob
Trigger vesicles containing neurotransmitters to fuse with the presynaptic membrane
62
Multiple Choice
63
Multiple Choice
After exocytosis into the synaptic cleft, neurotransmitters are:
Degraded by enzymes
Degraded by enzymes or taken up by the post-synaptic neuron
Degraded by enzymes or taken up by the pre-synaptic neuron
Transported into the blood and filtered by the kidneys
64
65
66
Show answer
Auto Play
Slide 1 / 66
SLIDE
Similar Resources on Wayground
59 questions
NAMING BINARY IONIC COMPOUNDS
Presentation
•
10th - 12th Grade
64 questions
Metabolism Final Chapter Review
Presentation
•
11th - 12th Grade
63 questions
Evolution
Presentation
•
10th Grade - University
61 questions
ORGANIC COMPOUNDS
Presentation
•
11th Grade
56 questions
Cell Structures & Functions
Presentation
•
10th - 11th Grade
60 questions
Intro to American Government
Presentation
•
12th Grade
61 questions
Beyond the Mississippi
Presentation
•
10th Grade
65 questions
Water Cycle
Presentation
•
11th Grade
Popular Resources on Wayground
24 questions
PBIS-HGMS Day 10
Quiz
•
6th - 8th Grade
10 questions
HCS SCI 03 Summer School Review 3
Quiz
•
3rd Grade
11 questions
Home Scope
Quiz
•
7th - 8th Grade
15 questions
HCS SCI 05 Summer School Assessment 3 Review
Quiz
•
5th Grade
35 questions
Lufkin Road Middle School Student Handbook & Policies Assessment
Quiz
•
7th Grade
18 questions
Geo 11.3 Area of Circles and Sectors
Quiz
•
9th - 11th Grade