Multiple Choice Which of the following identifies a reason for the change in food consumption habits?
A. increase in disposable income
B. better attention to nutrition labels
C. larger food portions
D. more specialized grocery stores

Ascientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions.