What is the function of your heart? a. to pump adequate blood and oxygen to organs and cells

b. to support your body's balance and posture

c. to protect your internal organs

d. to control your body and the communication between body parts

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.