These nucleotides have three parts: 1) a five carbon ribose sugar, 2) a phosphate molecule and 3) one of four nitrogenous bases: adenine, guanine, cytosine or uracil.
It would be B) Pro
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Answer:
Top left square SS Top right square ss bottom left square Ss bottom right square Ss
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Balance is to maintain different elements in equal or in the correct proportions. Homeostasis is the process by which the body maintains constant levels of physiological elements such as blood sugars. This is done by balancing positive and negative feedback mechanisms.