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- 1. Multiple Choice
What enzyme does transcription use?
amylase
ligase
RNA polymerase
helicase
- 2. Multiple Choice
Which RNA carries a transcribed genetic code to the ribosome?
mRNA
rRNA
tRNA
- 3. Multiple Choice
How would the DNA sequence GCTATA be transcribed to mRNA?GCUAUACGATATCGAUAUGCUTUT - 4. Multiple ChoiceThe process of making RNA (i.e. mRNA) from DNA is calledReplicationTranscriptionTranslationProtein synthesis
- 5. Multiple ChoiceWhere does transcription take place?nucleuscytoplasmribosome
golgi
- 6. Multiple Choice
Regulatory proteins (transcription factors) may
encourage transcription
prevent transcription
stop transcription once its started
either encourage or prevent transcription
- 7. Multiple Choice
The nucleotide base Adenine always pairs with __________
The nucleotide base Guanine always pairs with __________
Adenine
Guanine
Thymine
Cytosine
Cytosine
Thymine
Cytosine
Uracil
- 8. Multiple ChoiceWhat structure of this molecule binds with the mRNA molecule?Amino AcidtRNAAnticodonCodon
- 9. Multiple Choice____ is the activation of a gene that results in transcription.Gene expressionGene technologyEukaryotic expressionProkaryotic expression
- 10. Multiple Choice
What is Transcription?
The making DNA segment.from mRNA.
The making of an RNA strand into a protein.
The making of an mRNA strand from the DNA template.
- 11. Multiple Choice
How do you know when to begin translating a strand of mRNA?
look for AUG
start at the beginning
look for ATG
when the teacher says so!!!
- 12. Multiple ChoiceIn eukaryotes, proteins that help the RNA polymerase bind to the regulatory region for transcription are called ____________.transcription factorstopoisomeraseregulatory genesactivators
- 13. Multiple Choice
In order for a gene to be expressed, ___ must bind to the gene's ___, a specific sequence of nucleotides at one end of the gene, thus initiating transcription.
DNA polymerase, promotor
DNA polymerase, operator
RNA polymerase, promotor
RNA polymerase, operator
- 14. Multiple Choice
RNA processing in eukaryote includes:
mRNA 5′- and 3′-end processing
mRNA can always perform its function
mRNA 5′- and 3′-end processing, intron splicing
intron splicing
- 15. Multiple Choice
Which organelle is the location where protein is made?
Ribosome
Nucleus
Cytoplasm
Nucleotide
- 16. Multiple Choice
When these bond together, they form a protein
Amino Acids
Peptide Bonds
Ribose
Nucleotides
- 17. Multiple Choice
Which of the following is the complementary mRNA sequence to this DNA strand: AACTGAA
UUGACUU
TTGACTT
AACTGAA
AACUGAA
- 18. Multiple ChoiceWhat is the term for a three-nucleotide sequence that codes for an amino acid?basecodonamineserine
- 19. Multiple ChoiceWhat amino acid is represented by the codon UUA?PhenylalanineTyrosineLeucineStop codon
- 20. Multiple ChoiceIn RNA, Uracil pairs with ______.cytosineadenineguaninethymine
- Answer choicesTagsAnswer choicesTags