These are easy so u have to calculate NA and K and there’s ur answer the answer is NAk
Answer:
B. Serotonin is a biogenic amine but not a catecholamine.
Explanation:
Catecholamines are the molecules which have an aminolaterral chain with a chatecol and an amino group on their structure. Also, catecholamines are derived from an aminoacid called tyrosine. Instead, Serotonin is derived from an aminoacid called tryptophan and its structure does not contain the chemical compounds to be a catecholamine.
Answer:
apply pressure to the area using a tissue, gauze pad, or clean towel to stop the bleeding. after a few minutes, the bleeding should cease. if the blood soaks through the gauze or cloth, apply extra pressure and add more gauze or another cloth.
Explanation:
i hope this helps :)
Answer:
Elizabeth Blackwell
Explanation:
Elizabeth Blackwell was the first female doctor in the United States while Florence Nightingale established an efficient system to train nurses.
The answer to the question is b!!!
