In the human body, the amino acid phenylalanine is normally processed by an enzyme that converts it to cinnamic acid. infants with phenylketonuria (pku) have a defective enzyme, resulting in a buildup of phenylalanine that can damage a developing brain. people with pku must minimize phenylalanine in their diet by avoiding protein-rich foods and the artificial sweetener aspartame. recent research explores a treatment for pku that uses tiny lipid-bilayer packages called posomes to deliver an alternate enzyme that can convert phenylalanine to cinnamic acid (adv. funct. mater. 2015, 25, 3860- predict the number of signals and the number of protons giving rise to each signal in the h nmr spectra of both phenylalanine and cinnamic acic. enzyme oh nh2 cinnamic acid phenylalanine has the 1h nmr spectrum with signals. signals. cinnamic acid has the 1h nmr spectrum

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explanation:

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d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole