Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Free Tools

Explore our collection of AI-powered tools designed to boost your productivity.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing Schools Business

Features Free Tools Pricing Schools Business

5 Questions

0 Views

The Discovery of DNA Structure

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary function of DNA?

To determine hereditary patterns in living organisms (correct)

To provide structural support to cells

To act as an energy source for cellular processes

To regulate the production of proteins

Who discovered that DNA carries genetic information?

Francis Crick

Oswald Avery (correct)

Rosalind Franklin

James Watson

The DNA molecule is shaped like a:

Tetrahedron

Triple spiral

Single strand

Double helix (correct)

Crick and Watson's discovery led DIRECTLY to:

<p>The development of new scientific techniques like gene sequencing (C)</p> Signup and view all the answers

What was the state of research on DNA when Crick and Watson met?

<p>The race to discover the detailed structure of DNA was ongoing and new insights were being gained. (A)</p> Signup and view all the answers

Flashcards

DNA Structure

DNA is structured as a double helix, essential for understanding genetics.

Crick and Watson

Scientists who discovered the double helix structure of DNA in 1953.

Genetic Information

Information encoded in DNA that determines hereditary traits in living organisms.

Gene Sequencing

A scientific technique to determine the order of nucleotides in DNA.

Signup and view all the flashcards

Inherited Conditions

Medical conditions passed down genetically from one generation to another.

Signup and view all the flashcards

Study Notes

DNA Discovery

DNA is composed of a double helix structure
DNA is the chemical substance within cells that determines hereditary patterns in all living things.
Working out its structure helps scientists learn how DNA replicates and passes on genetic information and provides insight into how genes work.

The DNA Race

The race to discover the structure of DNA began before Watson and Crick met in 1951
In 1944, Oswald Avery discovered that DNA carries genetic information.

Discovering the Double Helix

The discovery of the DNA's double helix structure enabled the launch of new scientific techniques such as gene sequencing and genetic engineering.
It also opened up vast areas of research into inherited medical conditions.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

This quiz explores the groundbreaking discovery of DNA's double helix structure, highlighting its significance in understanding genetics. Learn about key figures and events leading up to this scientific milestone, including the contributions of Oswald Avery and the race between Watson and Crick. Test your knowledge of DNA's role in heredity and medical research.