1
AIIMS 2019
MCQ (Single Correct Answer)
+1
-0.33

Assertion : Two sugar units joined by 1, 2-glycosidic bond in sucrose.

Reason : It contains $$\mathrm{C}_1$$-glucose and $$\mathrm{C}_2$$-fructose glycosidic bond.

A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true, but reason is not the correct explanation of assertion.
C
If assertion is true, but reason is false.
D
If both assertion and reason are false.
2
AIIMS 2019
MCQ (Single Correct Answer)
+1
-0.33

Assertion : Glucose does not gives 2, 4- DNP test.

Reason : Glucose exists in cyclic hemiacetal form.

A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true, but reason is not the correct explanation of assertion.
C
If assertion is true, but reason is false.
D
If both assertion and reason are false.
3
AIIMS 2019
MCQ (Single Correct Answer)
+1
-0.33

Assertion : Tryptophan is an example of non-essential amino acids.

Reason : The amino acids that are not synthesised in human body are non-essential amino acids.

A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true, but reason is not the correct explanation of assertion.
C
If assertion is true, but reason is false.
D
If both assertion and reason are false.
4
AIIMS 2018
MCQ (Single Correct Answer)
+1
-0.33

Hydrolysis of sucrose with dilute aqueous sulphuric acid yields

A
1:2 D-(+)-glucose; D-(-)- fructose
B
1:2 D-(-)-glucose; D-(+)-fructose
C
1:1 D-(-)- glucose; D-(+)-fructose
D
1:1 D-(+)-glucose; D-(-)-fructose
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