Answer:
The correct answer is A. Tyrosine should be taken in through the diet as the body is unable to produce it.
Explanation:
Tyrosine is an organic chemical compound. It performs important biological tasks as an intracellular transmitter (it can be phosphorylated by protein kinases), and is also a precursor to important hormones and biologically active substances (thyroxine, triiodothyronine, adrenaline, noradrenaline and dopamine).
It is an endogenous amino acid, which means that the human body and most animals are able to synthesize it provided that there is sufficient supply of phenylalanine, from which tyrosine differs by the presence of one hydroxyl group.
Tyrosine is very important for the proper functioning of the thyroid and pituitary gland. Lack of this amino acid causes hypothyroidism, which can manifest itself in the form of fatigue and exhaustion. Reducing the amount of tyrosine in the body causes a deficiency of norepinephrine and dopamine, which can cause depression.
Answer:
Filling in the blanks, the answers respectively are:decline, 2013, morbidity, mortality, 1996
Explanation:
Anne Case and Augus Deaton were two American professors who delved into the study of high rates of mortality in America between 1999-2013. They eventually found that the high mortality rate between the middle aged women were mostly as a result of drugs prescription poisoning. The drug in question was one that was highly marketed by Purdue Pharmaceutical company in 1996.
<span>People who smoke any kind of cigarette are at _________ of developing lung cancer than people who do not smoke.
</span>b. much greater risk
Long term brain damage (you act differently in a bad way) short term experience a high
to find you can get it in stores or from people on the streets you can smoke it or eat it
