Font size
WorksheetsCell Communication (non-AP)
Total questions: 23
Worksheet time: 12mins
Here is the end of a neuron as it sends out neurotransmitters. How are those neurotransmitters leaving the cell?
Endocytosis
Exocytosis
Diffusion
Facilitated Transport
Endocytosis and Exocytosis can move larger molecules with Vesicles.
Classify Endocytosis and Exocytosis
Passive Transport- no need for ATP
Active Transport- needs ATP
Turns the exterior membrane of a neuron electric
Exocytosis
Aquaporin
Sodium Potassium Pump
Sodium Chloride Pump
Connection of 2 neurons
neurotransmitter
neuron
action potential
synapse
Long Distance communication
hormones via blood in the Endocrine System
neurotransmitters via neighbor cells in the Nervous System
Short Distance communication
hormones via blood in the Endocrine System
neurotransmitters via neighbor cells in the Nervous System
Neurotransmitters
proteins (peptide)
steroid (lipid)
both
Hormones
proteins (peptide)
steroid (lipid)
both
Hormones that cannot move directly into the cell, need a membrane protein to bind to
steroid (hydrophobic)
peptide (hydrophilic)
Hormones that cannot move directly into the cell, need a membrane protein to bind to
steroid (hydrophobic)
peptide (hydrophilic)
Signal triggers a greater and greater response
Positive Feedback
Negative Feedback
Signal triggers a response that returns to a set point
Positive Feedback
Negative Feedback
Hormones travel travel through _____
blood
lymph fluid
space between neighbor cells
THROW BACK:
Neurotransmitters are proteins. What cell part creates proteins?
Ribosomes
Mitochondria
Nucleus
Neurotransmitters (proteins) are made from instructions in our DNA
What packages up neurotransmitters to be sent out of the cell?
Golgi
Mitochondria
Lysosome
Nucleus
vesicle
neurotransmitter
receptor protein
transport protein
Vesicles can be made from part of the cell membrane pinching inwards
true
false
"HEY THIS IS REALLY EXCITING" feeling
Serotonin
Dopamine
Yellow structure that binds to neurotransmitters
Transport Protein
Receptor Protein
Aquaporin
Without the Sodium Potassium Pump a neuron would not
create an electric charge
send out neurotransmitters
Click the image.
Acetylcholine is a neurotransmitter
Nicotine is found in cigarettes.
Why are cigarettes so addicting?
Nicotine blocks the Acetylcholine Receptors
Nicotine mimics the shape of Acetylcholine and binds to the receptors
Nicototine stops the production of Acetylcholine
Click the image.
Acetylcholine is a neurotransmitter
Nicotine is found in cigarettes.
Why are cigarettes so addicting?
Nicotine blocks the Acetylcholine Receptors
Nicotine mimics the shape of Acetylcholine and binds to the receptors
Nicototine stops the production of Acetylcholine
Click the image.
Acetylcholine is a neurotransmitter
Nicotine is found in cigarettes.
Why are cigarettes so addicting?
Nicotine blocks the Acetylcholine Receptors
Nicotine mimics the shape of Acetylcholine and binds to the receptors
Nicototine stops the production of Acetylcholine
