Transcription
What is DNA Transcription?
What is when RNA is made from a DNA template.
What is Translation?
Translation is a message in RNA that is converted into a protein.
These took place in 1928 when the two strains of bacteria were injected into mice (harmful and non-harmful).
Griffith Experiments.
The genetic material was made out of...
DNA.
What is DNA Replication.
DNA Replication.
What is mRNA?
What is the messenger RNA that copies the messages of the DNA.
How many Amino Acids are there?
20
When harmful strain was injected into the mice they...
died.
DNA is made up of...
nucleotides.
What is an enzyme that unwinds the double helix of DNA and separates the DNA strands in preparation for DNA replication?
DNA helicase.
What is tRNA?
What is the transfer RNA that traduce the message of mRNA to amino acids.
What is a codon?
A codon is a unit of three nucleotides in mRNA that code for amino acid.
When Griffith combined the non-harmful and heated-harmful (non-harmful now) together and injected it into the mice they...
died.
Nucleotides have 3 components
1.
2.
3.
Sugar, phosphate, nitrogen base.
What is the enzyme involved in DNA replication that joins individual nucleotides to produce a DNA molecule?
DNA Polymerase.
What is rRNA?
What is rRNA is the ribosomal RNA.
What is a stop codon?
It stops translation?
When non-harmful strain was injected into the mice they...
lived.
Sugar is the same thing as...
deoxyribose.
What is the sequence of RNA nucleotides bound to a region of single-stranded DNA to initiate DNA replication.
RNA Primer.
Where transcription happens?
Transcription occurs in the nucleus.
Changing the reading frame changes the resulting...
amino acids and proteins.
Who found DNA?
James Watson and Francis Crick.
Each DNA molecule consists of ____ long chains of nucleotides.
2
5' to 3' direction; In DNA synthesis, DNA strands always elongate in a 5' to 3' direction.
The direction of replication.