How many strands make up the DNA double helix? - Practice (English) | ObjectiveMcq

Loading practice questions

A focused practice platform for competitive-exam MCQs, subject wise, topic wise practice, and current affairs revision.

Exams

SSC CGL
UPSC CSE PRELIMS
IBPS PO
RRB NTPC
CDS

Subjects

Mathematics
Physics
General Knowledge
English
Reasoning

Resources

Current Affairs
Search MCQs
Practice Sets

Company

About Us
Contact
Privacy Policy
Terms of Use
Disclaimer
Copyright

Practice library for exams, subjects, and daily revision. For learning purposes only.

© 2026 ObjectiveMcq.ComAll rights reserved

How many strands make up the DNA double helix? - Practice (English) | ObjectiveMcq

PracticeLeadersJames Watson And Francis CrickHow many strands make up the DNA do...

James Watson And Francis Crick LeadersEasy

1,184 views

How many strands make up the DNA double helix?

Correct Answer:

(B) 2

Explanation:

2

Related Practice

When did Gandhiji get his head shaved, discard his clothes and settle for a loin cloth?
Bell's telephone patent is considered one of the most valuable patents in history. True or False?
Which military position did Churchill hold during World War I?
What is the title of Churchill's six-volume memoir on World War II?
In which year did Churchill win the Nobel Prize in Literature?
Where was Churchill born?
Which political party did Winston Churchill represent during most of his career?
Churchill's last tenure as Prime Minister ended in which year?