Protein-encoding genes are often split into two or more coing regions called _ and noncoding regions known as _
a. exons/introns
b. introns / exons
c. exon/inteins
d. introns/exteins
Answer: C
Protein-encoding genes are often split into two or more coing regions called _ and noncoding regions known as _
a. exons/introns
b. introns / exons
c. exon/inteins
d. introns/exteins
Answer: C