Which of the following is true regarding eukaryotic chromosomes?
Choose 1
Choose 1

(Choice A)
A
Each chromosome consists of two identical chromatids.

(Choice B)
B
Chromosomes are made of RNA and protein.

(Choice C)
C
A section of chromosomes that codes for a trait is a homolog.

(Choice D)
D
When cells are not dividing, chromosomes are highly condensed.

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm