00:04
For normal structure of glutamate, we write it as ch2, ch2, chwh, chw, nh2, nh2, nh2, where p -ka is equal to 4 .25.
00:56
Here, p -ka is equal to 2 .1 and here p -ka is equal to 9 .67.
01:05
This is b, this is a concept.
01:20
To find the net charge on the amino acid, we should know ph is less than pka, functional group will be protoneted.
02:00
And if ph is more than pka, functional group will be deprotonated.
02:18
Now first ph 0 .5 we will take charge of all three.
02:40
A is equal to so alpha carbonylic.
02:53
B is a minor group...