Chemistry

Stanley Miller's 1953 experiments assumed that early Earth's atmosphere containe

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When Stanley Miller applied heat and electrical sparks to a mixture of simple in

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Which of the following is a false statement concerning amino groups? A) They are

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Which two functional groups are always found in amino acids? A) ketone and methy

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Amino acids are acids because they always possess which functional group? A) ami

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A carbon skeleton is covalently bonded to both an amino group and a carboxyl gro

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Which functional groups can act as acids? A) amino and sulfhydryl B) carbonyl an

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Testosterone and estradiol are male and female sex hormones, respectively, in ma

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Which of the following people used this apparatus to study the formation of orga

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The two molecules shown in the figure above are best described as A) optical iso

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Which chemical group is most likely to be responsible for an organic molecule be

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Which of the following hydrocarbons has a double bond in its carbon skeleton? A)

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Choose the term that correctly describes the relationship between these two suga

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Identify the asymmetric carbon in this molecule. A) A B) B C) C D) D E) E

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Which action could produce a carbonyl group? A) the replacement of the OH of a

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Organic molecules with only hydrogens and five carbon atoms can have different s

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Compared to a hydrocarbon chain where all the carbon atoms are linked by single

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What determines whether a carbon atom's covalent bonds to other atoms are in a t

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Research indicates that ibuprofen, a drug used to relieve inflammation and pain,

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Why are hydrocarbons insoluble in water? A) The majority of their bonds are pola

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Which of the following statements best describes the carbon atoms present in a s

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Which of the following statements best describes the carbon atoms present in a s

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A carbon atom is most likely to form what kind of bond(s) with other atoms? A) i

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How many electron pairs does carbon share in order to complete its valence shell

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A compound contains hydroxyl groups as its predominant functional group. Which o

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