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Chemistry, Biology
University
Chemistry of natural products Assignment 2
10 questions
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- Multiple ChoicePlease save your changes before editing any questions.
ᴠᴀɴɪʟʟɪɴ ʜᴄʟ ᴛᴇsᴛ ɪs ᴜsᴇᴅ ɪɴ ᴛʜᴇ ɪᴅᴇɴᴛɪғɪᴄᴀᴛɪᴏɴ ᴏғ
ғʟᴀᴠᴏɴᴏɪᴅ ɢʟʏᴄᴏsɪᴅᴇs
ᴄʏɴᴏᴘʜᴏʀɪᴄ ɢʟʏᴄᴏsɪᴅᴇs
ᴀɴᴛʜʀᴀǫᴜɪɴᴏɴᴇ ɢʟʏᴄᴏsɪᴅᴇs
ᴄᴀʀᴅɪᴀᴄ ɢʟʏᴄᴏsɪᴅᴇs
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following is example of cardiac glycosides?
Digitalis
Senna
Wild cherry bark
All
- Multiple ChoicePlease save your changes before editing any questions.
Senna mainly contains
O-glycosides
N-glycosides
C-glycosides
S-glycosides
- Multiple ChoicePlease save your changes before editing any questions.
saponins that contain aglycone called
steroidal saponin
sapogenin
saponin
- Multiple ChoicePlease save your changes before editing any questions.
Difference between borntrager's and modified borntrager's test.
addition of NaCl
addition of FeCl 3
addition of HCl
- Multiple ChoicePlease save your changes before editing any questions.
Bufadenolides have two double bond
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Example for exogenous elicitors
Chitin
pectin
pectic acid
cellulose
- Multiple ChoicePlease save your changes before editing any questions.
Biotransformation means the convertion of one chemical into another
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Alkaloids are which type of substances
Basic nitrogenous
Acid
Neutral
Chemical
- Multiple ChoicePlease save your changes before editing any questions.
Sennosides are belongs to
Anthraquinone glycosides
Saponin glycosides
Cardiac glycosides
None of the above