I'd say B for it to "B" right :D
Answer:
A neuron's nucleus is located in its CELL BODY
A nerve impulse moves toward a neuron's cell body along AXON
Explanation:
A neuron consists of three major parts: cell body, dendrite and the axon.
1) The cell body consists of the nucleus and cytoplasm
2) Dendrites are short cytoplasmic filaments which conduct impulses towards the cell body
3) Axon is made up of a single, long fibre which transmits impulses away from the cell body
FIRST LAW OF THERMODYNAMICS *the total heat
energy applied to the system is equal to the sum of the change in
internal energy of the system and the work done <span>by the system.
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SECOND LAW OF THERMODYNAMICS (entropy) *no
process in w/c the total entropy decreases is possible when all the
systems taken apart in the <span>process are considered.
BONUUUUSSS :D
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<span> THIRD LAW OF THERMODYNAMICS *The entrophy of a perfect crystal of a substance at the absolute temp. is zero.
I hope this helps! <3
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A. destroying helper T cells
Answer: Myelin Sheath. The Myelin Sheath of a neuron consists of fat-containing cells that insulate the axon from electrical activity. This insulation acts to increase the rate of transmission of signals. A gap exists between each myelin sheath cell along the axon.
Explanation:. Myelin can greatly increase the speed of electrical impulses in neurons because it insulates the axon and assembles voltage-gated sodium channel clusters at discrete nodes along its length. Myelin damage causes several neurological diseases, such as multiple sclerosis.
