Which row gives the correct description of the chromosome structures present during mitosis?
- Acentromere: region of a chromosome with no DNA; chromatid: single DNA polynucleotide with histone proteins; telomere: region of DNA with many cytosine and guanine bases
- Bcentromere: region of non-coding DNA holding two chromatids together; chromatid: double-stranded DNA molecule with histone proteins; telomere: region of DNA with many short repeated sequences of bases
- Ccentromere: region of DNA with no histone proteins that allows separation of chromatids during anaphase; chromatid: DNA molecule coiled round histone proteins to form a chain of nucleosomes; telomere: region of DNA with no proteins that protects the end of a chromatid
- Dcentromere: region that attaches to spindle microtubules and divides during prophase; chromatid: one of two identical DNA molecules that was replicated during interphase; telomere: region of non-coding DNA holding the ends of the chromatids together