Mastering Chemistry Chapter 20Google Chrome ecure l httpsses

Mastering Chemistry Chapter 20-Google Chrome ecure l https//sessionmasteringchemi mID 78039029 Biochem Vida2017 20 Problem 20.6 e Prozac selectively stimulates reuptake of serotonin by presynaptic neurons, thereby decreasing the amount of the neurotransm postsynaptic cell, synaptic transmission in areas related to regulation of mood Submit MY Answers Give up Correct art C oral administration of sadenosylmethionine has been reported to be effective in treating depression Suggest a possible explanation. Select all that apply. G AdoMet could activate the redox-chain components, enhancing cell respiration processes AdoMet could partly compensate for B12 insufficiency. AdoMet could act through folate metabolism, increasing the pool of labile methyl groups. o If AdoMet could cross the blood in barrier it might conceivably increase methylation of give epinephrine. norepinephrine to AdoMet could affect membrane fuidity through effects on phospholipid metabolism My Answers Give Up Submit ert Kirst, Wu-Kuang Yehl Enzyme Technologies (Bookos.org) Oral administra.

Solution

Methionine is an amino acid which is found in protein-rich foods.With help from vitamin B-12 and folic acid, SAM-e adds a methyl group from its composition to surrounding tissues and organs. Through this action, SAM-e helps with the maintenance of cell membranes, removal of toxic substances from the body, and the production of mood-enhancing neurotransmitters. Like dopamine, epinephrine, no-epinephrine etc\" these neurotransmitter specifically dopamine acts as a mood elevator which reduces depression in the person..!!

So the correct ans is its crosses BBB gives epinephrine from non-epinephrine by methylation and dopamine..