Podcast
Questions and Answers
What are glycosides?
What are glycosides?
- Inorganic compounds yielding a sugar part and a non-sugar part on hydrolysis
- Reducing organic compounds yielding a sugar part and a non-sugar part on hydrolysis
- Organic compounds that only yield a sugar part on hydrolysis
- Non-reducing organic compounds yielding a sugar part and a non-sugar part on hydrolysis (correct)
What is the Fehling's test result for glycosides?
What is the Fehling's test result for glycosides?
- Always positive
- Negative, except for K-strophanthoside (correct)
- Positive, except for K-strophanthoside
- Always negative
Which part of a glycoside is the glycone?
Which part of a glycoside is the glycone?
- The enzyme
- The aglycone
- The sugar part (correct)
- The non-sugar part
What is the general distribution of glycosides in nature?
What is the general distribution of glycosides in nature?
What is the exception to the general Fehling's test result for glycosides?
What is the exception to the general Fehling's test result for glycosides?
What is the non-sugar part of a glycoside also called?
What is the non-sugar part of a glycoside also called?
Which type of compounds are glycosides?
Which type of compounds are glycosides?
What is the exception to the general Fehling's test result for glycosides?
What is the exception to the general Fehling's test result for glycosides?
Which part of a glycoside is formed of one or more sugar units?
Which part of a glycoside is formed of one or more sugar units?
What are glycosides usually accompanied with in nature?
What are glycosides usually accompanied with in nature?
Flashcards
What are glycosides?
What are glycosides?
Non-reducing organic compounds that produce a sugar and a non-sugar part when hydrolyzed.
What is the glycone?
What is the glycone?
The sugar component of a glycoside.
What is the aglycone?
What is the aglycone?
The non-sugar component of a glycoside.
Fehling's test result for glycosides?
Fehling's test result for glycosides?
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Distribution of glycosides?
Distribution of glycosides?
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Exception to Fehling's test?
Exception to Fehling's test?
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What accompanies glycosides?
What accompanies glycosides?
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