Answer:
Mutation, forms entirely new alleles, the other answer choices change preexisting allele distribution within the population.
It's simply the a<span>mount of light</span>
Temporal summation with an excitatory synapse will bring the membrane potential from the resting value closer to the action potential threshold.
<h3>
An action potential is produced by temporal summation in what way?</h3>
- A process known as "temporal summation" describes how repeated, equally intense noxious stimuli at a particular frequency result in an increase in pain. Results are typically achieved by comparing the first and last equal intensity stimuli's pain ratings.
- A high frequency of action potentials in the presynaptic neuron results in postsynaptic potentials that add with one another, and this is known as temporal summation.
- A postsynaptic potential's duration is greater than the time between receiving action potentials.
- Neurotransmitter binding at excitatory synapses causes the postsynaptic membrane to become depolarized.
- Chemically-gated ion channels open on postsynaptic membranes in contrast to the action potential in axonal membranes. While diffusing simultaneously, sodium and potassium move in different directions.
Learn more about the Temporal summation with the help of the given link:
brainly.com/question/9458437
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Answer:
lipids
Explanation:
-Lipids are among the four biomolecules the others being proteins, carbohydrates and nucleic acids. Lipids are made of fatty acids and glycerol. --Fats (solid) and oils (liquid) are the major types of lipids.
-Butter is an example of saturated fats while oils are the lipids in liquid form.
120 is a normal glucose level for an average human, in fact anything between 80-120 is considered normal. However because 120 is in the higher reaches your body may attempt to keep it below that so it would produce only a small amount of insulin.