What is a gene?(1 point)
Responses
A. a large molecule that performs a specific function
a large molecule that performs a specific function
B. a section of DNA that encodes a specific protein
a section of DNA that encodes a specific protein
C. a point that joins two halves of a chromosome
a point that joins two halves of a chromosome
D. a structure that contains many chromosomes
1 answer
B. a section of DNA that encodes a specific protein