Molecular Genetics — Flashcards

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

How many ring(s) do pyrimidines have?_____

What is the mode of inheritance of Huntington disease? _____

What genotype is associated with significant risk for panacinar emphysema and liver cirrhosis (1-antitrypsin)?_____

_____ growth factor stimulates cell growth via tyrosine kinases

What genetic phenomenon is associated with tuberous sclerosis? _____

Which classes of histones are found as a pair in the nucleosome (4)?_____

The CCND1 proto-oncogene encodes for the cell cycle regulator _____, which stimulates cell cycle progression.

What is the inheritance of Romano-Ward syndrome (a form of long QT syndrome)? _____

_____ mosaicism occurs when the mutation is only in egg or sperm cells