Chemistry, 22.11.2019 23:31 heyperdomo4369

Suppose that an aspartic acid (aspartate) residue in the active site of an enzyme was mutated to alanine. as expected, the alanine mutant was inactive, suggesting that the aspartic acid residue was critical to the catalytic mechanism. which mutation is most likely to restore wild‑type level of activity to the alanine mutant?
a. a toy
b. a to e
c. a tol
d. a to m
e. a to k

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 00:00

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

Answers: 1

Answer

Chemistry, 22.06.2019 20:30

Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback

Answers: 2

Answer

Chemistry, 22.06.2019 20:40

Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°

Answers: 1

Answer

Chemistry, 23.06.2019 00:00

How do you determine the percent yield of a chemical reaction

Answers: 1

Answer

You know the right answer?

Suppose that an aspartic acid (aspartate) residue in the active site of an enzyme was mutated to ala...

Questions