Spindle fibers attach to the homologous chromosome pairs are called

Explanation:

The spindle fibers from the other side of the cell attach to the other sister chromatids of the chromosome. The attachment point is called the kinetochore, which is a protein that is on each side of the centromere. The spindle fibers will move the chromosomes until they are lined up at the spindle equator.

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.