Aerobes can't survive without oxygen
The answer would be the last one, take the time to heal
Answer:
Bend at the Knees. Take your club and extend your arms out as if you were addressing the ball.
Back Swing. Now that you are lined up square with the target and in the correct stance with knees flexed, the next step is to begin your back swing.
Down Swing.
Contact.
Follow-Through.
Explanation:
Answer:
Myelinated Axons; leak channels are insulated by myelin leading to less loss of current flow and better conduction velocity. Ion channels omly located at nodes of ranvier; thus signal has sultatory conduction along myelin sheaths and jumps and move much quicker
Demyelinating diseases; along locations where myelin sheaths once was current links occur and conduction slows, the signal cannot make it very far because it looses energy as it travels through the axon
Unmyelinated axon; Ion channels are sequentially placed all along axons; thus it takes longer to send signal down axon. the energy isn't leaked out, it still contains the same signal but it is simply slower. distance between voltage gated channels needs to be small enough so local current flow can depolarize the membrane.
N/B; Harder to generate action potential in demyelinating disease
axon diameter( bigger diameter= less resistance= faster current).
Blood is under the greatest pressure in the Heart.
