Transcription/translation — Flashcards

Mutant huntingtin protein in Huntington's Disease leads to transcriptional repression by inhibiting _____

In the first step of hormone synthesis, _____ is synthesized in the cytosol, directed by specific mRNA

_____ ribosomes are unattached to any membrane and are the site of synthesis for cytosolic and organellar proteins

Accurate base pairing is usually required only in the first two nucleotide positions of a mRNA codon because codons differing in the 3rd "_____" position may code for the same amino acid

The minimum fragment necessary for biologic activity of gastrin is the _____

Zinc is a mineral that is important in the formation of _____ (transcription factor motif)

Which sequence of bases is a start codon (methionine) in mRNA? _____

What is the end effect of steroid hormones? _____

Where in the cell does translation begin?_____

Eukaryotic translation begins when a ribosome binds a _____