The polarity of water allows for hydrogen bonds to occur. A single hydrogen bond is not very strong, but when there are approximately 1,390,000,000,000,000,000,000 hydrogen bonds (or 1.39 x 1021) in every drop of water, the surface tension of water increases as the amount of water increases. Using your knowledge of hydrogen bonds, explain why even though both processes put your entire body in a pool, belly flopping is much more painful than diving. Will give brainliest to the most quality answer!
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this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.