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NEET UG CHEMISTRY MCQ: BIOMOLECULES
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Medium
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Analyzing
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Find the wrong statements
A. Polymers of polysaccharides, fats and proteins are synthesized from monomers by ionic bonding
B. Molecules with polarheads and hydrophobic tails are present in cell membrane
C. Left end of protein chain is - terminal end
D. Right and left handed helices are observed in protein
A. Polymers of polysaccharides, fats and proteins are synthesized from monomers by ionic bonding
B. Molecules with polarheads and hydrophobic tails are present in cell membrane
C. Left end of protein chain is - terminal end
D. Right and left handed helices are observed in protein
View answer and explanation
Correct option: D
Option D is correct because polymers are synthesized by covalent bonds, not ionic bonds, and proteins exhibit right-handed helices, but left-handed helices are rare.
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