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Depolarized light refers to light in which the orientation of the electric field vectors is randomized in all directions. This means that the light is no longer vibrating in a single plane, making its polarization undefined. Depolarized light can be created by scattering or passing light through certain materials.
What else can I help you with?
Is a traffic light a light reflector or light source?
A traffic light is a light source as it emits light to signal drivers when to stop, slow down, or go.
Which light makes when magenta light into green light?
A red light will be needed to combine with magenta light to produce green light. Green light is the complementary color to magenta, so by mixing red light with magenta light, the result will be green light.
Which color of light is produced by mixing red light and blue light?
Mixing red light and blue light produces magenta light.
What color of light must be combined with blue light to obtain white light?
White light is a combination of all colors of light. To obtain white light, blue light can be combined with red and green light in specific proportions. Red light and green light mixed with blue light create an additive color mixture that results in white light.
What is the difference between light producer and light reflector?
Source light is light coming directly from a light source/emitter (i.e. a light bulb, the sun, stars, etc.). Reflected light is light coming indirectly from the light source/emitter. That could be reflected, refracted light, etc.
What is a neurons charge when it is depolarized?
-70 millivolts
When a sodium channel opens and sodium rushes into a myocyte the cell membrane becomes?
depolarized, which triggers an action potential and leads to muscle contraction.
What are the three main states of a neuron?
polarized, depolarized, repolarized
What is a cell that is more positive than at rest is called?
depolarized
Does a neuron become depolarized during an inhibitory postsynaptic potential?
False
What potentials are short-livedlocal changes in membrane potential that can be either depolarized or hyperpolarized?
Action potentials are short-lived, local changes in membrane potential that can be either depolarized or hyperpolarized. They are essential for transmitting electrical signals along neurons.
When is a nerve depolarized?
A nerve is depolarized when there is a shift in the resting membrane potential towards more positive values, usually triggered by the opening of voltage-gated ion channels. This initiates an action potential that allows for the transmission of electrical signals along the nerve cell.
Do neurotransmitters always cause hyperpolarization of the postsynaptic membrane?
No, many neurotransmitters cause the postsynaptic membrane to be depolarized.
When a neuron is depolarized to threshold?
1. The neuron fires an action potential, sending the electrical signal down the axon.
What does it mean when a cell is depolarized?
Depolarization refers to the reversal of charges of neuron cell membrane, it occurs by moving in of 'Na' ions .
Organelle that required large number of cells whose membrane often depolarized?
Muscle cells contain organelles called mitochondria that require a large number of cells to produce energy through the process of cellular respiration. During muscle contraction, the membrane of the mitochondria can become depolarized as part of the energy production process.
What causes compensatory pause following an extra systole?
repolariztion of the cardiac cells. ie after they have depolarized so quickly it takes a while for them to get back to a normal state
