Learn more about IndiaStudyChannel
Install Alexa Toolbar
and earn more...

Forum Resources Mentors Projects Entrance Exams Question Papers Colleges Courses Universities Schools Make Money

Communities Members Bookmarks Polls Fresher Jobs Funny Photos B.Tech Projects New Member FAQ

My Profile

AdSense Revenue

Active Members
Today

S.Baburaj (320)
Girish Patil (298)
Camilles (190)

Last 7 Days

pradeep (1847)
Girish Patil (1426)
Srinath (1270)

more...

Awards & Gifts

Online Exams

Fresher Jobs

Our fresher job section is exclusively for fresh graduates! Find jobs for freshers in major Indian cities including Bangalore, Chennai, Hyderabad, Pune or Kochi

Resources

Find educational articles, blogs, discussion threads and other resources.

Colleges

Find details about any college in India or search for courses.

Posted By: study channel Member Level: Bronze Posted Date: 18 Sep 2007 Category: Biology

Diameter of DNA strands is

Select Answer:

2 nm
20 nm
3.4 nm
34 nm
10 nm

Your Test Score: 0 / 0

Next Question: Single ring structure is seen in

Previous Question: Major component of Ribosome is

Related Questions:

Bark is

Dr.Khorana and his colleagues synthesized an RNA molecule with repeating sequence of UGN bases(UG UG UG UG UG UG). It produced a tetrapeptide with alternating sequence of cystein and valine. It proves that codons for cystein and valine is

Which of the following is wrongly matched?

Match List-I with List-II and select the correct answer using the codes given below :List-I (Syndrome) List-II (Explanation) A. Down syndrome 1. An extra chromosome attached to the twenty-first pair of chromosomes B. Turner’s syndrome 2. Male child with an extra Y chromosome in forty-seventh pair C. Kinefelter’s syndrome 3. Female child with absence of a second X chromosome in forty-fifth pair D. The Super male syndrome 4. Male child with an extra X chromosome in forty-seventh pair

In an experiment, after completing conditioning once, an injection of a drug affecting neurotransmitter substance was given to the subject. Then the subject was conditioned again. In this experiment, what were bio-chemical changes treated as

Categories

Aptitude Test	Arithmetic Reasoning	General Knowledge - India
General Knowledge	Computer Basics	Physics
Mathematics	Biology	Chemistry
English	Botany	Anatomy
Physiology	Biochemistry	Pharmacology
Community medicine	Forensic medicine	Microbiology
Pathology	Paediatrics	Ophthalmology
ENT	Obstretics and Gynaecology	Surgery
Medicine	Indian History	Indian Economy
Indian Politics	Indian Geography	India - Miscellaneous
World History	World Economy	World Politics
World Geography	World - Miscellaneous	Science
Miscellaneous

Submit Interview/Test Questions with Answers and make money from adsense revenue sharing program

Want to prepare for an interview? Try our aptitude tests and standard interview questions first.

Watch TV Channels