2025 Transcription, Translation & DNA Replication Review

Front

Is RNA double-stranded?

Back

False

Front

How does RNA polymerase know where to start copying DNA?

Back

By looking for Promotors in the code to signal to start copying.

Front

Where are proteins made in the cell?

Back

Cytoplasm

Front

What is a key difference between RNA and DNA?

Back

RNA contains uracil and ribose.

Front

What is the correct sequence of genetic information flow?

Back

DNA -> RNA -> Protein.

Front

What is the role of RNA polymerase?

Back

To synthesize RNA from a DNA template.

Front

What are the three main types of RNA?

Back

mRNA, tRNA, rRNA.

Front

What is the function of mRNA?

Back

To carry genetic information from DNA to the ribosome.

Front

What is the function of tRNA?

Back

To transport amino acids to the ribosome during protein synthesis.

Front

What is the function of rRNA?

Back

To make up the ribosome and facilitate protein synthesis.