An unidentified cell was found to contain introns and exons,to express DNA polymerase and RNA polymerase.Although it exhibits a promoter region it has no operons.You conclude that this cell:
A) is eukaryotic.
B) is prokaryotic.
C) is either a prokaryotic or eukaryotic cell.
D) is actually a virus.
Correct Answer:
Verified
Q65: Introns have no detectable functions.
Q80: In Griffith's experiments with Streptococcus pneumoniae,rough nonencapsulated
Q81: Repressible operons are normally turned on in
Q82: Looking at your results of the Ames
Q82: A mutation has occurred during DNA replication
Q83: All mutations are not beneficial to the
Q84: Lactose is a corepressor in the lac
Q86: Excised introns form structures called lariats.
Q90: Induced mutations result from errors in DNA
Q98: A bacterial cell has replicated its plasmid,
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents