Verified Solution • 2025–26 Session moderate

QNEET-2018-Ch-873: NEET 2018 Chemistry - Class 12 NEET-2018-Ch-873 Solution: The difference between amylose and amylopectin is amylopectin…

The difference between amylose and amylopectin is amylopectin have 1→4 α1 \rightarrow 4\ \alpha-linkage and 1→6 α1 \rightarrow 6\ \alpha-linkage amylose have 1→4 α1 \rightarrow 4\ \alpha-linkage and 1→6 α1 \rightarrow 6\ \alpha-linkage amylopectin have 1→4 α1 \rightarrow 4\ \alpha-linkage and 1→6 β1 \rightarrow 6\ \beta-linkage amylose is made up of glucose and galactose

Multiple Choice Options

  • A amylopectin have 1 →\to _ 4 α\alpha _ -linkage and 1 →\to _ 6 α\alpha _ -linkage
  • B amylose have 1 →\to _ 4 α\alpha _ -linkage and 1 →\to _ 6 β\beta _ -linkage
  • C amylopectin have 1 →\to _ 4 α\alpha _ -linkage and 1 →\to _ 6 β\beta _ -linkage
  • D amylose is made up of glucose and galactose

Step-by-Step Verified Solution

Amylose and amylopectin are polymers of _ -D-glucose, so _ -link is not possible. Amylose is linear with 1 _ 4 _ -linkage whereas amylopectin is branched and has both 1 _ 4 and 1 _ 6 _ -linkages.

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