Sequential polar body analysis involves looking at the chromosomes and genes in the polar body that results from the completion of oocyte meiosis at fertilization. True False

True

Explanation:

Sequential polar body analysis involves the study of a sample of polar body of an oocyte. Polar bodies are cells that separate from the oocyte at the two meiotic division and do not have the ability to develop into the ova. Studying the polar body involves evaluating its whole genome as it is still a cell with a single genome and analyzing its chromosomes and genes to know what mutation that ends up in the polar body making it different from the ova and can also allow for the inference of the genome sequence of the oocyte from which they have separated.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme