How is neurotransmitter released from a presynaptic terminal?
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An AP depolarizes the presynaptic terminal stimulating the activation of
voltage sensitive calcium channels. Calcium enters the cell and stimulate
synaptic vesicle exocytosis. The amount of calcium entering the cells
determines how much neurotransmitter is released. The neurotransmitter
binds its receptor on the postsynaptic terminal and elicits an effect.
Synthesizes proteins
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Ribosomes
,6 Primary functions of skeletal system
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1.Support
2. Protection
3. Movement (skeletal muscle is attached to bone so it pulls on the bone
when it contracts).
4. Mineral homeostasis (stores calcium and phosphorus--minerals are
released into the blood when needed).
5. Blood cell production
6. Storage (storage of minerals and lipids(fats)---yellow marrow stores fat -
-(found in long bones).
controls arousal, attention and focus
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reticular formation
Transmits pain and temperature sensations to the thalamus and then to the cerebrum
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Spinothalamic tract
In a plasma membrane,------form (s) the lipid bilayer, ------ determine (s) the fluid
nature of the membrane, and ---- mainly determine (s) the function of the membrane
,?
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phospholipids
Cholesterol
Proteins
Function of cell wall
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Support (grow tall)
Protection
allows H2O, O2, CO2 to diffuse in & out of cell
epidermal area exhibiting the most rapid cell division
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stratum basale
What sequence of DNA determines the structure of a protein or RNA ?
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Gene
, What are the 2 main layers of the skin
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Epidermis and Dermis
Functions of Nucleus
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Controls cell activities
Contains the hereditary material of the ce
come from osteoblasts which have become flattened
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Bone lining cells
What function does the Sodium Potassium Pump possess ?
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The sodium-potassium pump maintains the membrane potential by moving
three Na+ ions out of the cell for every two [7] K+ ions moved into the cell
Give this one a try later!
An AP depolarizes the presynaptic terminal stimulating the activation of
voltage sensitive calcium channels. Calcium enters the cell and stimulate
synaptic vesicle exocytosis. The amount of calcium entering the cells
determines how much neurotransmitter is released. The neurotransmitter
binds its receptor on the postsynaptic terminal and elicits an effect.
Synthesizes proteins
Give this one a try later!
Ribosomes
,6 Primary functions of skeletal system
Give this one a try later!
1.Support
2. Protection
3. Movement (skeletal muscle is attached to bone so it pulls on the bone
when it contracts).
4. Mineral homeostasis (stores calcium and phosphorus--minerals are
released into the blood when needed).
5. Blood cell production
6. Storage (storage of minerals and lipids(fats)---yellow marrow stores fat -
-(found in long bones).
controls arousal, attention and focus
Give this one a try later!
reticular formation
Transmits pain and temperature sensations to the thalamus and then to the cerebrum
Give this one a try later!
Spinothalamic tract
In a plasma membrane,------form (s) the lipid bilayer, ------ determine (s) the fluid
nature of the membrane, and ---- mainly determine (s) the function of the membrane
,?
Give this one a try later!
phospholipids
Cholesterol
Proteins
Function of cell wall
Give this one a try later!
Support (grow tall)
Protection
allows H2O, O2, CO2 to diffuse in & out of cell
epidermal area exhibiting the most rapid cell division
Give this one a try later!
stratum basale
What sequence of DNA determines the structure of a protein or RNA ?
Give this one a try later!
Gene
, What are the 2 main layers of the skin
Give this one a try later!
Epidermis and Dermis
Functions of Nucleus
Give this one a try later!
Controls cell activities
Contains the hereditary material of the ce
come from osteoblasts which have become flattened
Give this one a try later!
Bone lining cells
What function does the Sodium Potassium Pump possess ?
Give this one a try later!
The sodium-potassium pump maintains the membrane potential by moving
three Na+ ions out of the cell for every two [7] K+ ions moved into the cell
