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Discovery of DNA

Who was Fredrick Griffith?

Scientist that discovered Transforming Princple

Scientiest that found out when deadly bacteria was boiled and mixed with non-leathal bacteria nothing happened.

Discovered that some bacteria is fatal and some is not.

He tested lethal bacteria and non-lethal bacteria on ducks.

What did Oswald Avery discover?

Discovered that the Transforming Princple was DNA

Discovered that the Transforming Princple was RNA

Who studied viruses and confirmed that DNA was the unit of inheritance?

Hershey + Chase

Watson + Crick

Rosalind Franklin

Who saw the structure of DNA through x-rays?

Rosalind Franklin

Oswald Avery

Fredrick Griffith

Watson + Crick

Watson + Crick discovered what?

DNA was a double helix

Transforming Princple

The unit of inheritance was DNA

Which pair is a complementry strands?

A-T

A-G

U-T

C-T

Which bases are purines?

Adenine and Guanine

Thymine and Adenine

Cytosine and Thymine

Thymine and Guanine

Which bases are pyrimidines?

Thymine and Cytosine

Thymine and Adenine

Cytosine and Guanine

Guanine and Adenine

What is Replication?

What does sugar + phosphate + base make?

What does Transcripton mean?

Process by which DNA makes MRNA

Duplication of DNA

MRNA and tRNA working together to make protiens

What does RNA stand for?

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