<span>180 degrees, 120 degrees.
The Carbon are all in a straight chain, with the Hydrogen at angles at the end.
From VSEPR theory, the Carbons bond in an AX2 system, and the H C H bond is an AX3 system, which provide the two different angles.</span>
<span>The correct answer is A. anticellular. Antibiotic medicine is medicine that deals with killing bacteria since biotics are life forms. Antifungal is against funghi and diseases like yeast infections. Antivirals is trying to fight viruses like the Flu virus or anything similar. Anticellular is not because it would be gainst cells and you don't want cells to die unless they're cancerous.</span>
Colchicine is an example of mitotic inhibitor. It is mostly used to treat gout and rheumatism. Today, this alkaloid is used in agriculture to breed plants. Colchicine inhibits cell division by disrupting the formation of microtubules which are protein fibers that make up the spindle fibers. Spindle fibers begin to assemble during the prophase stage. Thus, colchicine arrests the cell division during the prophase stage.
Answer:
Nitrogen is essential for all living things because it is a major part of amino acids, which are the building blocks of proteins and of nucleic acids such as DNA, which transfers genetic information to subsequent generations of organisms.
<span>So that the distance between the two phosphodiester backbones remains constant.</span>
