MATH PUZZLE: Can you replace...
[2511] MATH PUZZLE: Can you replace... - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 267 - The first user who solved this task is Roxana zavari
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 267
The first user who solved this task is Roxana zavari.
#brainteasers #math #riddles
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There is a knock on the pearly...

There is a knock on the pearly gates. Saint Peter looks out, and a man is standing there. Saint Peter is about to begin his interview when the man disappears. A moment later there’s another knock. Saint Peter gets the door, sees the man, opens his mouth to speak, but the man disappears once again. “Hey, are you playing games with me?” Saint Peter calls after him, rather annoyed.
“No” the man’s distant voice replies anxiously.
“They are trying to resuscitate me.”
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Phoebus Levene

Born 25 Feb 1869; died 6 Sep 1940 at age 71.Phoebus Aaron Theodor Levene was a Russian-American chemist who was a pioneer in the study of nucleic acids. In 1909, he found that the carbohydrate present in nucleic acid from yeast is the pentose sugar ribose. In 1929, he succeeded in identifying the carbohydrate in the nucleic acid from the thymus of an animal. It is also a pentose sugar but lacks one oxygen atom of ribose and was therefore called deoxyribose. These were named ribonucleic and deoxyribonucleic acids (RNA and DNA). Levene also determined how the nucleic acid components combine to form the nucleotides and how the nucleotides combine in chains. Later discoveries showed DNA and RNA to be key elements in the maintenance of life.
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