DrVirgo
Forum Hero
Topics: 1083
Posts: 3,460
|
Which of the following is the role of iodine in the biosynthesis of thyroxine (T4)?
A. It activates a membrane transporter that increases the import of tyrosine
B. It is added to tyrosine residues in thyroglobulin in the first step o fT4 biosynthesis
C. It is covalently bound to free tyrosine to form T4
D. It is an essential cofactor for thyroperoxidase
___________________
Our greatest glory is not in never falling, but in rising every time we fall.
|
| sridevibandaru24
Forum Guru
Topics: 33
Posts: 434
|
B
|
| mildus
Forum Guru
Topics: 19
Posts: 614
|
b
|
| study_ing
Forum Fanatic
Topics: 180
Posts: 2,511
|
b
___________________
If you yourself are at peace, then there is at least some peace in the world.
|
| DrVirgo
Forum Hero
Topics: 1083
Posts: 3,460
|
OK
___________________
Our greatest glory is not in never falling, but in rising every time we fall.
|
| Cedrick
Forum Fanatic
Topics: 320
Posts: 1,928
|
on the money baby
B
|
| robin082006
Forum Hero
Topics: 471
Posts: 5,125
|
B
___________________
The Key to Succeed is Patience.
|
|
| |
| | | | | | | |
