Transcription/translation — Flashcards

mRNA directs ribosomal synthesis of _____, which contains a signal peptide, the A and B chains of insulin, and a connecting peptide (insulin synthesis)

Lac Operon: Increased cAMP (low glucose) leads to activation of _____, which resides upstream from the promoter, causing increased transcription

Different exons are frequently combined by _____ to produce a larger number of unique proteins

After the spliceosome has been formed in alternative splicing, a _____ intermediate is generated

One post-transcriptional modification is the addition of a _____ at the 3' end

Enhancers increase transcription via enhanced activity of the enzyme _____

Lac Operon: What is the expression level of the Lac genes in the presence of low glucose and lactose available? _____

_____ are the most abundant RNAs

In the first step of collagen synthesis, translation of collagen alpha chains forms _____

Which vesicular trafficking protein is responsible for retrograde Golgi transport (cis-Golgi and ER) and intra-Golgi transport? _____