Genetic material

DNA as genetic material ,[object Object],[object Object],[object Object],[object Object],[object Object]

The discovery of DNA as genetic material ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Demonstration that DNA is the transforming agent. DNA is the only agent that produces smooth (S) colonies when added to live rough (R) cells.

Hershey-Chase experiment ,[object Object],[object Object],[object Object]

Bacteriophage DNA Tail Tail fiber Head

The Hershey-Chase experiment, which demonstrated that the genetic material of phage is DNA, not protein.

Support for the hypothesis that DNA is the genetic material ,[object Object],[object Object]

[object Object],[object Object]

The Structure and Function of Genes ,[object Object],[object Object],[object Object]

COMPOSITION OF NUCLEIC ACIDS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

THE STRUCTURE OF NUCLEIC ACID CHAINS ,[object Object],[object Object],[object Object]

THE TWO STRANDS OF DNA ARE ANTIPARALLEL

THERE ARE TWO HYDROGEN BONDS BETWEEN ADENINE AND THYMINE THERE ARE THREE HYDROGEN BONDS BETWEEN GUANINE AND CYTOSINE

THE GENERALIZED STRUCTURE OF DNA

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