Answer:
More quickly than non- myelinated axon.
Explanation:
Myelinated axon transmits signal more faster than non-myelinated axon because it insulates the axon and increase the speed of Electrical impulse. Myelinated axon conduct at velocities upto 150m/s.
Answer:
The correct answer is b. CRH
Explanation:
CRH (Corticotropin-releasing hormone) is released by hypothalamus gland in stress condition. After it's release it reaches to the pituitary gland and initiate the secretion of ACTH (adernocorticotropic hormone).
ACTH then stimulate the secretion of steroid hormones from adrenal cortex. Secretion of steroid hormone like cortisol are essential in fight and flight response under stress condition. This whole path is known as HPA(hypothalamic-pituitary-adrenal) axis.
So the correct answer is b. CRH
The insurance issue is the one that is ethically wrong. Placing a patient above another simply because of a personal relationship and not because of health issues is wrong and an abuse of power.
