Biomolecules Chemistry - Biomolecules

• A
  the sugar component in RNA is an arabinose and the sugar component in DNA is ribose
• B
  the sugar component in RNA is 2’-deoxyribose and the sugar component in DNA is arabinose
• C
  the sugar component in RNA is an arabinose and the sugar component in DNA is 2’-deoxyribose
• ✓
  the sugar component in RNA is ribose and the sugar component in DNA is 2’-deoxyribose

Answer: D.

• A
  2-ethylalanine
• B
  2-methylglycine
• ✓
  2-hydroxymethylserine
• D
  Tryptophan

Answer: C.

• ✓
  Peptide bond
• B
  Dative bond
• C
  α-Glycosidic bond
• D
  β-Glycosidic bond

Answer: A.

• A
  Amino acids $\longrightarrow$ Protein $\longrightarrow$ DNA
• B
  DNA $\longrightarrow$ Carbohydrates $\longrightarrow$ Protein
• ✓
  DNA $\longrightarrow$ RNA $\longrightarrow$ Proteins
• D
  DNA $\longrightarrow$ RNA $\longrightarrow$ Carbohydrates

Answer: C.

• ✓
  If both accretion and reason are true and reason is the correct explanation of assertion.
• B
  If both assertion and reason are true but reason is not the correct explanation of assertion.
• C
  If assertion is true but reason is false.
• D
  If both assertion and reason are false.

Answer: A.