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

Microbiology - DNA Sequencing, Mutation and Repair


Exercise

  • Section 1
"You cannot shake hands with a clenched fist."
- Indira Gandhi
1. 

Genetic variations are

A. temporary
B. influenced by the environment
C. stable
D. not heritable

2. 

The mutation which will not affect the length of a protein is,

A. nonsense mutation
B. missense mutation
C. frameshift mutation
D. all of these

3. 

Changes in which of the following characterizes mutations?

A. Phenotype
B. Genotype
C. Both (a) and (b)
D. None of these

4. 

Which of the following(s) is/are steps in excision repair mechanisms?

A. Excision
B. Incision
C. Ligation
D. All of these

5. 

The whole-genome shotgun sequencing approach depends primarily on

A. rapidly sequencing thousands of small randomly cloned fragments
B. methodical sequencing a few large cloned fragments of DNA
C. sequencing the bacterial chromosome while it is still intact
D. all 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!