Hi, this is my 4th biology question by today. answer only if you are !
i will mark brainliest only if you're right : )

(16)question:
what is true about the relationship of dna and chromosomes?

chromosomes manufacture the proteins that build the dna molecule.

chromosomes unwind the dna molecule so that sections can be made of genes by rna.

various nucleotide sequences of dna code for different chromosomes.

each chromosome contains a single, tightly wound dna molecule.