Back to BIOMOLECULES
NEET UG CHEMISTRY MCQ: BIOMOLECULES
1
Hard
1 of 1
Understanding
+4 | -1
Consider the following statements.
(i) Linkage between two monosaccharide units through oxygen atom is called glycosidic linkage.
(ii) Sucrose on hydrolysis gives an equimolar mixture of fructose and glucose which is dextrorotatory.
(iii) Lactose consists of linkage between of galactose and of glucose.
(iv) Out of two components of starch the component present in greater proportion is insoluble in water.
(v) Glycogen is also known as animal starch because it is structurally similar to amylose a component of starch.
Which of the following is the correct code for statements above?
(i) Linkage between two monosaccharide units through oxygen atom is called glycosidic linkage.
(ii) Sucrose on hydrolysis gives an equimolar mixture of fructose and glucose which is dextrorotatory.
(iii) Lactose consists of linkage between of galactose and of glucose.
(iv) Out of two components of starch the component present in greater proportion is insoluble in water.
(v) Glycogen is also known as animal starch because it is structurally similar to amylose a component of starch.
Which of the following is the correct code for statements above?
View answer and explanation
Correct option: D
TFTTF
Option D (TFTTF) is correct because statements (i) and (iii) are true, while (ii), (iv), and (v) are false.
More Questions from BIOMOLECULES
Practice All Chapter MCQs →
A carbohydrate is treated with α-naphthol and conc. . What colour will be formed at the junction of two liquids?
Drying oils are so called because they:
If specific rotation of glucose solution is and that of fructose solution is then what will be the specific rotation of invert sugar?
The compound, which give a positive ninhydrin test and a negative Benedict’s solution test, is
A good example of an unsaturated acid got by the hydrolysis of an oil is:
Glycerine used as a preservative for fruits, vegetables due to