Cell Biology Structure Analysis Online Exam Quiz
Cell Biology Structure Analysis GK Quiz. Question and Answers related to Cell Biology Structure Analysis. MCQ (Multiple Choice Questions with answers about Cell Biology Structure Analysis
When was the technique of two-dimensional gel electrophoresis developed?
Options
A : 1955
B : 1965
C : 1975
D : 1985
Which of the following is used in PAGE to prevent the mixing of the sample with running buffer?
Options
A : ethanol
B : methanol
C : chloroform
D : sucrose
For a mass spectrometric analysis, the compounds are converted into ___________________
Options
A : gaseous ions
B : soluble form
C : matrix
D : antibody
Electrospray ionization is suited for proteins that are __________________
Options
A : in matrix
B : in glycerol
C : in solution
D : of large size
MALDI is a technique of ______________________
Options
A : ionization
B : fractionation
C : proteolysis
D : cell counting
In mass-spectrometry, proteins are separated base on their _____________________
Options
A : i-value
B : c-value
C : m/z ratio
D : e/m ratio
Which was the first protein to have its structure determined using X-ray crystallography?
Options
A : keratin
B : myoglobin
C : immunoglobulin
D : globulin
Which is the main ingredient in the sample preparation of mass spectrometry?
Options
A : papain
B : pepsin
C : vinculin
D : trypsin
Synchrotrons generate _____________________
Options
A : Peptides
B : X rays
C : Infrared rays
D : Carcinogens
Electron cryomicroscopy is used mainly for _______________
Options
A : soluble proteins
B : non-soluble proteins
C : carbohydrates
D : lipids
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