Roles of RNA | RNA synthesis | Ribosome Synthesis | Translation | Mutations |
---|---|---|---|---|
mRNA caries copies of instructions to different parts of the cell.
What is mRNA?
|
Transcription
Where does most of the work in RNA take place?
|
4
How many bases does RNA have?
|
What is translation?Decoding of an mRNA messsage into a protein.
What is translation?
|
Heritable changes in genetic information.
What is mutations?
|
80
How many proteins is RNA made up of?
|
What serve as templates in transcription?Segments of DNA
What serve as templates in transcription?
|
What is the genetic code language?A,C,G,U
What is the genetic code language?
|
TranscriptionTranscription
Transcription
|
2
How many categories does mutation fall into?
|
What is a difference between RNA and DNA?RNA has ribonucleic acid and DNA doesnt.
What is a difference between RNA and DNA?
|
What does transcription require?enzyme
What does transcription require?
|
3
How many possible bases does a codon consist of?
|
When does translation occur?When ribosomes attach to mRNA molecules.
When does translation occur?
|
What are point mutations?Mutations that occur at a single point in DNA sequence
What are point mutations?
|
RNA polymerse tail
Where do RNA molecules go?
|
DNA
What does polymerse bind to?
|
64
How many possible base codons are there?
|
Codons
What passes through the ribosome?
|
Insertions and deletiorWhat
What is frameshift mutations?
|
What is the first step of decoding genetic instructions?To transcribe nucelotide base sequence DNA to RNA synthesis.
What is the first step of decoding genetic instructions?
|
What are introns?Cut out pre-mRNA molecules.
What are introns?
|
Tryptophon
TryptophonWhat amino acid does UGG specify?
|
Amino acids
What attaches to the growing chains?
|
Number of chromosomes.
What does chromosomal mutations effect?
|