Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 52

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IMPORTANT

Earn 100

Sucrose is

50% studentsanswered this correctly

Important Questions on Biomolecules

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 53

Glycogen is branched chain polymer of

α - D -

glucose units in which chain is formed by

C_{1} - C_{4}

glycosidic linkage where branching occurs by formation of

C_{1} - C_{6}

glycosidic linkage. Structure of glycogen is similar to

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 54

Which of the following is not true regarding sucrose?

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 55

Identify mismatch?

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 56

A disaccharide consisting of two

α - D -

glucose units in which

C_{1}

of one glucose is linked to

C_{4}

of another glucose unit is

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 57

The isoelectric point is a

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 58

For an amino acid '

X

', the isoelectric point is

6.1

. Then

X

is

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 59

Which of the following is the major solute species in a solution of glutamic acid at

pH = 4.3

? (Isoelectric point of glutamic is at

pH = 5.6

).

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Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry 2 NEET>Chapter 6 - Biomolecules>TOPICWISE QUESTIONS>Q 60

Which of the following statements about amino acids are not true?

(a) They are low melting crystalline solids.

(b) Most naturally occurring amino acid have L-configuration.

(c) Isoelectric point of neutral amino acids lie at $pH$ between $5.5$ to $6.3$ .

(d) Glycine is the only naturally occurring $α$ -amino acid which is optically active.