DNA Transcription
mRNA Processing
tRNA, rRNA and the Codon Code
mRNA Export and Nuclear Structures
RNA and the Origins of Life

Concept #1: Transcription Overview

Concept #2: Transcription Initiation

Concept #3: Transcription Elongation

Concept #4: Transcription Termination

Practice: Transcription initiation requires many factors, which of the following is not one of them?

Practice: Is polycistronic mRNA found in prokaryotic transcription or eukaryotic transcription?

Practice: Transcription occurs in which of the following directions?

Practice: When RNA polymerase reaches a terminator, what happens?

Practice: Both strands of the DNA are transcribed to create a protein.