IndiaBIX.com
Arithmetic Aptitude Data Interpretation
Logical Reasoning Verbal Reasoning Non Verbal Reasoning
General Knowledge
Sudoku Number puzzles Missing letters puzzles Logical puzzles Playing cards puzzles Clock puzzles
C Programming C++ Programming C# Programming Java Programming
Microbiology Biochemistry Biotechnology Biochemical Engineering
Civil Engineering Mechanical Engineering Chemical Engineering Networking Database Questions Computer Science Basic Electronics Digital Electronics Electronic Devices Circuit Simulation Electrical Enigneering Engineering Mechanics Technical Drawing
Placement Papers Group Disucssion HR Interview Technical Interview Body Language
Aptitude Test Verbal Ability Test Verbal Reasoning Test Logical Reasoning Test C Programming Test Java Programming Test Data Interpretation Test General Knowledge Test
Data Structures Operating Systems Networking DATABASE Database Basics SQL Server Basics SQL Server Advanced SQL Server 2008 JAVA Core Java Java Basics Advanced Java UNIX Unix File Management Unix Memory Management Unix Process Managemnt C Interview Questions The C Language Basics .NET Interview Questions .NET Framework ADO.NET ASP.NET Software Testing

Biochemistry - Protein Purification

@ : Home > Biochemistry > Protein Purification > Section 1

Exercise

  • Section 1
"Everyone is wise until he speaks."
- (Proverb)
1. 

During successful purification scheme, this may be expected that the
A. specific activity increases
B. specific activity decreases
C. number of proteins in the sample decreases
D. both (a) and (c)
2. 

In ion-exchange chromatography
A. proteins are separated on the basis of their net charge
B. proteins are separated on the basis of their size
C. proteins are separated on the basis of their shape
D. either (b) or (c)
3. 

Which of the following may be added to stabilize the protein after yeast cells disruption?
A. NaCl
B. Protease inhibitor
C. AMP
D. All of these
4. 

Gel-filtration chromatography separates on the basis of
A. size and shape using porous beads packed in a column
B. size using porous beads packed in a column
C. shape using porous beads packed in a column
D. none of the above
5. 

Affinity chromatography deals with the
A. specific binding of a protein constituents for another molecule
B. protein - protein interaction
C. protein - carbohydrate interaction
D. none of the above

© 2008-2013 by IndiaBIX™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy

Contact us: info@indiabix.com     Follow us on twitter!