U7 Molecular genetics

Phosphate group

What is #1 called

Sugar

What is #2 called

nitrogen base

What is #3 called

nucleotide

What is the whole structure called

DNA

What is this structure

nucleotide

identify structed labeled #1

sugar phosphate backbone

structure labeled #2

Griffith

who discovered that there is a transforming factor

mice

how did griffith discover theres a transforming factor

Hershey and Chase

who "discovered" that DNA is the transforming factor

Chargaff

who discovered a/t and c/g have the same amount

Avery

who discovered (wasnt believed) but demonstrated that dna was the transformation factor

wilkins

who created the crystallography technique that led to photos

franklin

Which scientist(s) took "picture 51" using the crystallography technique?

32%

If an individual in a species has 18% cytosine, what is the percentage of adenine?

Watson and Crick

Which scientist(s) used this data from "picture 51" to develop a model of the structure of DNA?

semi conservitive

What model of replication did Meselson and Stahl's experiment support?

DNA helicase

What is the enzyme responsible for breaking hydrogen bonds and opening the double helix?

DNA ligase

Name the enzyme responsible gluing the backbone together in the Okazaki fragments?

DNA polymerase 1

Name the substance that spell checks the sequence of the strand.

nucleus

What is the site of replication?

nucleus

What is the site of Transcription?

AUG

what codon begins translation

Cytoplasm

Where does RNA go after it is transcribed?

rRNA

What is the ribosome made of?

mRNA

What is the code that used to make the sequence of amino acids?

tRNA

What carries the amino acids to the ribosome?

mRNA

what has codons?

tRNA

what has anticondons?

tRNA

What kind of molecule is represented in this diagram?

mRNA

What kind of molecule is being synthesized in this diagram?

TAC

What is the DNA sequence that codes for the first amino acid in every protein?