Glycosides-Part 1

Glycosides-Part 1

University

10 Qs

quiz-placeholder

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Glycosides-Part 1

Glycosides-Part 1

Assessment

Quiz

Science

University

Easy

Created by

Marwa Saify

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The higher the sugar content glycosides .......

the high solublility in organic solvents

the less solublility in organic solvents

the less solublility in aqueous solvents

the solublility in aqueous and organic solvents

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A glycooside which is stable agaist acid hydrolysis ....

Glycosides with 2-deoxy sugars

N-glycosides

C-glycosides

S-glycosides

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Myrosin enzyme hydrolyze .......

C-glycosides

alpha-glycosides

beta-linkage glycosides

S-glycosides

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An aglycone which is used for skin bleaching ......

arbutin

hydroquinone

monotropin

populin

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Primeverose sugar is composed of .....

glucose-6-benzoyl

arabinose-6-glucose

xylose-6-glucose

rhamnose-6-glucose

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acid hydrolysis of frangulin B yields .......

frangula chrysophanol and glucose

frangula emodin and glucose

frangula emodin and rhamnose

frangula chrysophanol and rhamnose

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The aglycone part of cascaroside A and B is ........ anthrone.

aloe-emodin

rhein

chrysophanol

oxanthrone

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