2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt nitrogen bases Scientists Vocabulary.

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Presentation transcript:

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt nitrogen bases Scientists Vocabulary 1 Vocabulary 2 Misc.

Bonds with thymine

What is adenine

Bonds with guanine

What is cytosine?

Adenine and this base are purines

What is guanine?

Purines are made up of the number or rings

What is two

Purines are made up rings of carbon and this

What is nitrogen?

Griffith worked with r-bacteria and this

What is s-bacteria

Hershey studied DNA in this.

What are viruses

She worked with Hershey

Who is Martha Chase.

Griffith and who worked with S. pneumoniae

Who was Oswald Avery?

Hershey and Chase used 32 S to tag these.

What are proteins?

Able to cause disease

What is virulent

Protect the body against future infections.

What is a vaccine?

It is a change in phenotype

What is Transformation?

It means two strands twisted around each other

What is a double helix?

It is where the DNA strands separate.

What are replication forks.

They are subunits that make up DNA

What are nucleotides

It is the process of making a copy of a DNA strand.

What is DNA replication

It is the genetic material

What is DNA?

They are viruses that infect bacteria

What are bacteriophages?

The pairing arrangement of nitrogen bases between two strands is now called this

What is the Base-Pairing Rules?

It the structure that Watson and Crick discovered for DNA.

What is a double helix?

It is the complementary strand for TTAGG

What is AATCC

It is the stage of the cell cycle when DNA is replicated.

What is the Synthesis phase or S-phase?

The DNA strands in bacteria has this geometric shape.

What is circular?

All enzymes end in this suffix.

What is the –ase?