BIO 111 Final Questions and Answers with Verified Solutions | Latest
2026 Update
Q: What is a reading frame?
Answer:
the order in which nucleotides are read
Q: The function of start codons.
Answer:
marks the site at which translation into protein sequence
begins
Q: the function of stop codons.
Answer:
signals the termination of the translation process of the current
proteins
Q: what is the transcription unit?
Answer:
the stretch of DNA that is transcribed into an RNA molecule
,BIO 111 Final Questions and Answers with Verified Solutions | Latest
2026 Update
Q: define promoter
Answer:
Region on DNA that indicates to the enzyme where to bind to make RNA
Q: define transcription bubble
Answer:
DNA site where the RNA Polymerase is synthesizing new RNA.
Q: the direction in which a new mRNA molecule is made
Answer:
5' to 3'
Q: How does transcription termination occur?
Answer:
adds nucleotides until terminator is reached; with the help of release factors,
transcription stops and mRNA and RNA Pol are released
, BIO 111 Final Questions and Answers with Verified Solutions | Latest
2026 Update
Q: How many types of RNA are found in eukaryotic cells?
Answer:
3
Q: define transcription factor
Answer:
Transcription regulatory proteins that can have diverse and
complicated effects on transcription
Q: define pre-mRNA
Answer:
The nuclear transcript that is processed by modification and splicing to
give an mRNA.
2026 Update
Q: What is a reading frame?
Answer:
the order in which nucleotides are read
Q: The function of start codons.
Answer:
marks the site at which translation into protein sequence
begins
Q: the function of stop codons.
Answer:
signals the termination of the translation process of the current
proteins
Q: what is the transcription unit?
Answer:
the stretch of DNA that is transcribed into an RNA molecule
,BIO 111 Final Questions and Answers with Verified Solutions | Latest
2026 Update
Q: define promoter
Answer:
Region on DNA that indicates to the enzyme where to bind to make RNA
Q: define transcription bubble
Answer:
DNA site where the RNA Polymerase is synthesizing new RNA.
Q: the direction in which a new mRNA molecule is made
Answer:
5' to 3'
Q: How does transcription termination occur?
Answer:
adds nucleotides until terminator is reached; with the help of release factors,
transcription stops and mRNA and RNA Pol are released
, BIO 111 Final Questions and Answers with Verified Solutions | Latest
2026 Update
Q: How many types of RNA are found in eukaryotic cells?
Answer:
3
Q: define transcription factor
Answer:
Transcription regulatory proteins that can have diverse and
complicated effects on transcription
Q: define pre-mRNA
Answer:
The nuclear transcript that is processed by modification and splicing to
give an mRNA.
