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Answer: The correct answer is (D) Both A and B
Explanation:
When an axon is depolarized at halfway to the threshold level,the action potential will be generated that would travel 'downstream' i.e towards the synapse and 'upstream' i.e back towards the cell body. This is because both channels on either sides are not under refractory period,i.e they are open.
The meaning of life lies within the individual...... :)
1. Pink October – Breast Cancer Awareness Month
This is an advocacy dedicated to women for awareness, prevention of breast cancer. It a health campaign celebrated and organized by major breast cancer charities all over the world. This campaign also promotes the importance of early screening and tests as much as information and support to those affected by breast cancer
2.Obesity Action Coalition – OAC
<span> This is a non- profit organization dedicated to helping people and children affected by the disease. They also provide support to those who are on their journey to a healthier individual. They also provide support to people who have been discriminated because of their weight.</span>