JEE Main 2020 (Online) 7th January Evening Slot | Biomolecules Question 62 | Chemistry

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JEE Main 2020 (Online) 7th January Evening Slot

MCQ (Single Correct Answer)

-1

Which of the following statements is correct ?

Gluconic acid can from cyclic (acteal/hemiacetal) structure

Gluconic acid is a partial oxidation product of glucose

Gluconic acid is obtained by oxidation of glucose with (HNO₃)

Gluconic acid is a dicarboxylic acid.

JEE Main 2019 (Online) 12th April Evening Slot

MCQ (Single Correct Answer)

-1

Which of the given statements is INCORRECT about glycogen?

It is a straight chain polymer similar to amylose

It is present in animal cells

It is present in some yeast and fungi

Only $$\alpha $$-linkages are present in the molecule

JEE Main 2019 (Online) 12th April Morning Slot

MCQ (Single Correct Answer)

-1

Glucose and Galactose are having identical configuration in all the positions except position.

C–5

C–3

C–2

C–4

JEE Main 2019 (Online) 12th April Morning Slot

MCQ (Single Correct Answer)

-1

Which of the following statements is not true about RNA?

It controls the synthesis of protein

It is present in the nucleus of the cell

It usually does not replicate

It has always double stranded $$\alpha $$-helix structure

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