The difference between amylose and amylopectin is: 

1.	Amylopectin has 1→4  α - linkage and 1→6 α-linkage.
2.	Amylose has 1→4 α-linkage and 1 → 6 β-linkage.
3.	Amylopectin has  1 → 4 α-linkage and 1 → 6 β-linkage.
4.	Amylose is made up of glucose and galactose.

The central dogma of molecular genetics states that the genetic information flows from:

1. amino acid - proteins - DNA

2. DNA - carbohydrates - proteins

3. DNA - RNA - proteins

4. DNA - RNA - Carbohydrates

Which of the following statements is not correct?

D(+) glucose yields an oxime with hydroxyl amine. The structure of the oxime would be:

1.		2.
3.		4.

 The disease caused by deficiency of vitamin B₁ is:

Sucrose can be formed by:
1. α–D–galactopyranose and α–D–glucopyranose
2. α–D–glucopyranose and β–D–fructofuranose
3. β–D–galactopyranose and α–D–fructofuranose
4. α–D–galactopyranose and β–D–fructopyranose