18. Which of the following represent D-Glucose: A) CHO H-C-OH H-C-H H-C-OH HO-CH CH2OH B) CHO HOCH HO-CH H-COH CH,OH CHO

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18 Which Of The Following Represent D Glucose A Cho H C Oh H C H H C Oh Ho Ch Ch2oh B Cho Hoch Ho Ch H Coh Ch Oh Cho 1 (29.4 KiB) Viewed 8 times

18. Which of the following represent D-Glucose: A) CHO H-C-OH H-C-H H-C-OH HO-CH CH2OH B) CHO HOCH HO-CH H-COH CH,OH CHO CO HOC-H нс OH HC-OH CH2OH D) CHO H-C OH HOCH H-C-OH H-C-OH CH2OH 19. Which of the following compounds represent an Aldotetrose: CHO CHO H-C-OH co A) н-с-он CH2OH CH OH B) H-C-OH CHO CH2OH H-C-OH C) H-¢-OH D) H-C-OH CH OH CH OH 20. The amino acid which does not have chiral center is: A) Glycine B) Proline C) Alanine D) Methionine 21. The ketohexose among the following compounds is: A) Glucose B) Erythrose C) Mannose D) Fructose