DNA to Protein and Mutations

Front

What is the purpose of the base sequence that results from transcription?

Back

To code for making a specific protein.

Front

What does transcription produce?

Back

Different types of RNA.

Front

Why are protein functions diverse?

Back

All proteins contain unique three-dimensional structures.

Front

What is the purpose of transcription?

Back

To create a sequence of RNA bases that complements a sequence of DNA bases.

Front

What must happen in DNA for transcription to begin?

Back

The bonds between the base pairs must break.

Front

What is the role of RNA polymerase in transcription?

Back

RNA polymerase synthesizes RNA from the DNA template.

Front

What are the three main types of RNA produced during transcription?

Back

mRNA (messenger RNA), tRNA (transfer RNA), and rRNA (ribosomal RNA).

Front

How does mRNA differ from DNA?

Back

mRNA is single-stranded and contains uracil instead of thymine.

Front

What is a mutation?

Back

A change in the DNA sequence that can affect protein synthesis.

Front

What are the types of mutations?

Back

Point mutations, insertions, deletions, and frameshift mutations.