DNA and RNA
Protein Synthesis
Transcription
Translation
Mutations
100
What is DNA?
A make up of genes for all living things.
100
What are the two stages of protein synthesis?
transcription and translation
100
The location of transcription.
nucleus
100
The location of translation.
ribosome
100
A mutation where one base replaces another.
Point or substitution
200
What are the base pairs in RNA?
A,U,C,G
200
A series of 3 bases on an mRNA strand.
codon
200
The molecules in transcription.
DNA and mRNA
200
What is the end product of translation?
A. A new DNA strand
B. A molecule of tRNA
C. A polypeptide/protein
D. An RNA molecule
C. A polypeptide/protein
200
The type of mutation seen here.
Original: ATCCGTACGTCA
Mutation: ATCGCGTACGTCA
Frameshift insertion
300
One difference between DNA and RNA.
DNA: double stranded, cannot leave nucleus, ATCG
RNA: single stranded, can leave nucleus, AUCG
300
The molecule that transfers the amino acid.
tRNA
300
The end result of transcription.
mRNA
300
The molecules of translation.
mRNA, tRNA, rRNA
300
The effect of the amino acid sequence from a point mutation in DNA.
No change or a change in one amino acid
400
A change in the sequence of DNA.
mutation
400
Amino acid sequence for AUG CGA UAA.
MET ARG STOP
400
The mRNA sequence from this DNA template: ACGCGATAG
UGCGCUAUC
400
Identify #1 in the image.
ribosome'
400
Type of mutation in the DNA:
Original: ACTAATCAGGCA
Mutated: ACTATCAGGCA
Frameshift deletion
500
What is the complementary base pairs for this DNA strand? TTA ATG CCT GAG
AAT TAC GGA CAC
500
Where does transcription occur in the cell? Where does translation occur?
Nucleus & Ribosome
500
During transcription, if a DNA template strand has the sequence 3'-TACGAA-5', what will be the corresponding mRNA sequence?
5'-AUGCUU-3'
500
A mutation that replaces a thymine with a guanine is an example of a?
A. Transition
B. Substitution
C. Insertion
D. Deletion
B. Substitution
500
FINAL JEOPARDY: Transcribe and Translate the following DNA sequence: TAC GCT CCC AGC AUU
AUG CGA GGG UCG UAA
MET ARG GLY SER STOP