which best describes a gene?\nthe short arm of a chromosome\ntightly coiled strands of dna\nthe center of a…
which best describes a gene?\nthe short arm of a chromosome\ntightly coiled strands of dna\nthe center of a chromosome\na segment of chromosomal dna
Answer
Brief Explanations:
A gene is defined as a segment of DNA that contains the instructions for making a specific protein or performing a particular function. Chromosomal DNA is made up of many genes. The short arm of a chromosome is just a part of the chromosome structure. Tightly coiled strands of DNA refer to chromosomes themselves (as chromosomes are made of coiled DNA). The center of a chromosome (centromere) is a structural part, not a gene.
Answer:
a segment of chromosomal DNA