What is a gene? (1 point)
- a point that joins two halves of a chromosome
- a section of DNA that encodes a specific protein
- a structure that contains many chromosomes
- a larg,molecule that performs a specific function
- a point that joins two halves of a chromosome
- a section of DNA that encodes a specific protein
- a structure that contains many chromosomes
- a larg,molecule that performs a specific function