Answer: 55 residues
Step-by-step explanation:
We are given that length of sheet= 193 Å
We need to find out the number of residues in this segment.
Now in an anti parallel β sheet, the repeat comes out after every 7Å.
In every repeat, there are 2 residues.
So, to find out the number of residues in segment, we multiply the number of segments with the residues in every segment.
Residues in segment=
Residues in segment= 55.14
Or 55 residues.
ADDING THE 2 EQUATIONS TO ELIMINATE Y WE HAVE
-2.98x = -8.94
x = 3
Plug x=3 into first equation:-
-0.18(3) + y = -6.54
y = -6.54 +0.54 = -6
answer x= 3 and y= -6.
Answer: 2 - 5i
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
7 1/2 - 5 1/2
7.5 - 5.5
2