Answer: The action of a neurotransmitter at the postsynaptic cell is terminated by the following: enzymatic degradation, diffusion or reuptake into the presynaptic cell by specific transporters.
Explanation: After a neurotransmitter has bound to its receptor on the postsynaptic membrane and triggered a biological response, in order to avoid over stimulation of the receptors, the neurotransmitter is either degraded by specific enzymes or taken back to the presynaptic cell into the synaptic vesicles by action of specific transporters. This mechanism is to maintain a balance (homeostasis).
Answer:
The skin consists of two layers: the epidermis and the dermis. Beneath the dermis lies the hypodermis or subcutaneous fatty tissue. The skin has three main functions: protection, regulation and sensation. Wounding affects all the functions of the skin.
Explanation:
Answer:
Phlebitis
Explanation:
Phlebitis
Phlebitis refers to the inflammation of vein in the body .
It may occur with or without a blood clot . Hence , can affect the surface or veins or even deep .
The condition of blood clotting is called thrombophlebitis .
<u>The symptoms of this problem as -</u>
redness , pain , warmth on the affected area .
<u>Treatment of this problem is using</u> , blood thinners , compression stockings , anti - inflammatory medication .
Hence , from the given data , the symptoms can lead to Phlebitis .
Answer:
Lion: Rich grasslands of East Africa to sands of Kalahari Desert, South Sahara to South Africa, excluding the Congo rain forest. They avoid dense forests because prey is scarce. Competition for Africa's grasslands by humans has drastically reduced the lions' range. Although lions were once widespread throughout much of Africa, Asia, Europe, and even prehistoric North and South America, they currently exist in the wild onl…
Explanation: