A protein that normally inhibits the process being turned off
Answer:
a. True
Explanation:
Alcohol travels through body from mouth, to stomach, into circulatory system, brain, kidneys, lungs and liver.
Alcohols when consumed gets passed through the mouth in the stomach. <u>As carbohydrates, alcohol are not digested as the molecule is very small and can easily pass through stomach lining, where the alcohol passes directly into bloodstream. Once it enters bloodstream, the alcohol is quickly distributed evenly throughout body.</u>
Answer:
1 gene controlled by the Lac promoter and a given operator. 24. If the repressor mutant binds the operator variant, GFP expression is decreased; the stronger the binding interaction, the lower the expression. A repressor plasmid library was transformed into competent cells containing a given, single, operator.
Anatomical and physiological barriers provide the crucial first line of defense against pathogens. These barriers include intact skin, vigorous mucociliary clearance mechanisms, low stomach pH and bacteriolytic lysozyme in tears, saliva and other secretions.
