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mezya [45]
2 years ago
8

When Substance Y is applied the cell, the cell functions normally at first, but as time goes on, action potential amplitude grad

ually decreases, and the resting potential gradually becomes less negative. If the cell is driven to spike more, both of these effects occur more rapidly. What part of the neuron might this substance be affecting/attacking
Biology
1 answer:
Ahat [919]2 years ago
8 0

Answer:

Dendrites.

Explanation:

Dendrites is the part of neuron which is affected by the substance Y which leads to the decrease of action potential because dendrites is the part that  obtain information from other cells and carry that information to the cell body of neuron which transfer this information to the neighboring neurons. If the dendrites is damaged or adversely affected due to chemicals then it is unable to perform its function properly and its action potential will be greatly affected.

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Idl this plzz help EASY!!!
vazorg [7]

Answer:

The answer is movement toward or away from Earth.

In astronomy, it is said that the Doppler effect tells Astronomers whether a star, or galaxy, is approaching or going away from us. It turns out the farther a galaxy is away, the faster it gets away from us - meaning that the Universe is expanding.

hope this helps :)

6 0
3 years ago
Read 2 more answers
From a large-scale screen of many plants of Collinsia grandiflora, a plant with three cotyledons was discovered (normally, there
Aleksandr-060686 [28]

Answer:

The cross is as follows:

P: D/d × d/d

Explanation:

Half of the F1 progeny are mutant. The mutation results in 3 cotyledons is dominant and the original mutant is heterozygous.

If D denotes the mutant allele and d denotes the wild type allele.

The cross is as follows:

P: D/d × d/d

F1 denotes D/d three cotyledons

d/d denote two cotyledons

3 0
3 years ago
Why is the rate of movement of the air bubble not exactly the same as the rate of water loss from the plant?
OLEGan [10]

Answer:

Both depends on different factors.

Explanation:

The rate of movement of the air bubble is not exactly the same as the rate of water loss from the plant because both depends on different environmental factors. The higher rate of movement of the air bubble occurs due to removal of pressure while on the other hand, the rate of water loss from the plant occurs due to temperature. So both air bubble and transpiration process depends on different environmental factors.

8 0
3 years ago
This animal represents what kind of body symmetry?:
fomenos
What is this animal and i can answer it
4 0
3 years ago
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Which structure is at work when the body deals with reflex actions? the heart the brain stem the vertebral column the spinal cor
Katarina [22]
The spinal cord I think :)
8 0
3 years ago
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