BIOLOGY
PROTEINS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cysteine
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Serine
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Tyrosine
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All the anteriors
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Detailed explanation-1: -Six amino acids have side chains that are polar but not charged. These are serine (Ser), threonine (Thr), cysteine (Cys), asparagine (Asn), glutamine (Gln), and tyrosine (Tyr).
Detailed explanation-2: -Ans. Threonine, Serine, asparagine, and glutamine are polar although neutral (uncharged) amino acids. Such side chains can outline several hydrogen bonds.
Detailed explanation-3: -There are five amino acids that are polar but uncharged. These include serine, threonine, asparagine, glutamine and cysteine.
Detailed explanation-4: -Serine, threonine, glutamine, and asparagine are polar but neutral (uncharged) amino acids. These side chains can form multiple hydrogen bonds, so they prefer to project into the aqueous phase.