Three structures are given below in which two glucose units are linked. Which of these linkages between glucose units are between C1 and C4 and which linkages are between C1 and C6 ?
(a) (A) is between C1 and C4,(B) and (C) are between C1 and C6
(b) (A) and (B) are between C1 and C4, (C) is between C1 and C6
(c) (A) and (C) are between C1 and C4,( B) is between C1 and C6
(d) (A) and (C) are between C1 and C6,(B) is between C1 and C4
This is a Multiple Answer Type Questions as classified in NCERT Exemplar
Correct option is C.
The links between C1 and C4 of glucose are shown as 'A' and ' C, ' respectively, whilst the linkage between C1 and C6 of the glucose units is shown as ' B. ' Furthermore, option (c) is clearly correct based on the structures.
Because ' B ' is the bond or link between the glucose units of C1 and C6 and, option (b) is wrong.
Option (a) is wrong because the relationship between C1 and C4 and is represented by 'C.'
Because 'A' is the hyperlink between C1 and C4 the glucose units of and, option (d) is wrong.
<p>This is a Multiple Answer Type Questions as classified in NCERT Exemplar</p><p>Correct option is C.</p><p>The links between C<sub>1</sub> and C<sub>4</sub> of glucose are shown as 'A' and ' C, ' respectively, whilst the linkage between C<sub>1</sub> and C<sub>6</sub> of the glucose units is shown as ' B. ' Furthermore, option (c) is clearly correct based on the structures.</p><p>Because ' B ' is the bond or link between the glucose units of C1 and C6 and, option (b) is wrong.</p><p>Option (a) is wrong because the relationship between C<sub>1</sub> and C<sub>4</sub> and is represented by 'C.'</p><p>Because 'A' is the hyperlink between C<sub>1</sub> and C<sub>4</sub> the glucose units of and, option (d) is wrong.</p><p> </p>
Lactose is a disaccharide which is formed by forming C? -C? glycosidic linkage between D-galactose and D- glucose. Lactose - (Hydrolysis)-> D - galactose + D - glucose
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