CAIE A-Level Biology AS 2.2.1 Glucose and Glucose Rings Questions

Distinguish α- and β-glucose by ring structure and hydroxyl orientation using the diagrams and mark schemes in each question.

Exam points

Distinguish α-glucose and β-glucose ring structures by the orientation of the hydroxyl group at carbon 1.

[Maximum number: 1]

Which structure shows $\alpha$ -glucose?

A

Figure for Question CAIE A-Level Biology AS 2.2.1 Glucose and Glucose Rings Questions question 1 — CAIE A-Level Biology AS — Option A

B

Figure for Question CAIE A-Level Biology AS 2.2.1 Glucose and Glucose Rings Questions question 1 — CAIE A-Level Biology AS — Option B

C

Figure for Question CAIE A-Level Biology AS 2.2.1 Glucose and Glucose Rings Questions question 1 — CAIE A-Level Biology AS — Option C

D

Figure for Question CAIE A-Level Biology AS 2.2.1 Glucose and Glucose Rings Questions question 1 — CAIE A-Level Biology AS — Option D

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