Means "pairing" of chromatids.

A sample (885 mg) of an oligomeric protein of M r 155,000 was treated with an excess of 1‑fluoro‑2,4‑dinitrobenzene (Sanger's reagent) under slightly alkaline conditions until the chemical reaction was complete.

Which type of t cell is involved in activating macrophages and stimulating development of cytotoxic t cells?

Which organelles do viruses posses

Can you create matter? Explain your answer?

Blood typing is an example of this where there is one gene but one gene can have several different characteristics

The by products of cellular respiration includes

Why do scientists only test one variable at a time

The mutagens that result in cancer damage DNA by (a) destroying the cells p53 gene directly thereby increasing cell production (b) weakening the DNA strand or interfering with base pairing (c) altering the cells pH and allowing increased cell

A primary objective of cell fractionation is to A) view the structure of cell membranes. B) sort cells based on their size and weight. C) determine the size of various organelles.

Together sugar and phosphate and nitrogenous base makeup