#Question id: 10803
#I Life Science/ Life Sciences Group – I-V
Which of the following are not consider as nitrogen-containing secondary metabolites?
#Question id: 10803
#SCPH05 I Biotechnology
Which of the following are not consider as nitrogen-containing secondary metabolites?
#Question id: 10804
#I Life Science/ Life Sciences Group – I-V
Major types of alkaloids, their amino acid precursors, and well-known examples of each type;
|
Alkaloid class |
Biosynthetic precursor |
Examples |
|
A. Pyrrolidine |
i. Lysine |
a. Coniine |
|
B. Tropane |
ii. Ornithine |
b. Retrorsine |
|
C. Piperidine |
|
c. Lupinine |
|
D. Pyrrolizidine |
|
d. Nicotine |
|
E. Quinolizidine |
|
e. Atropine and Cocaine |
Which of the following combination from the given table is correct?
#Question id: 10804
#SCPH05 I Biotechnology
Major types of alkaloids, their amino acid precursors, and well-known examples of each type;
|
Alkaloid class |
Biosynthetic precursor |
Examples |
|
A. Pyrrolidine |
i. Lysine |
a. Coniine |
|
B. Tropane |
ii. Ornithine |
b. Retrorsine |
|
C. Piperidine |
|
c. Lupinine |
|
D. Pyrrolizidine |
|
d. Nicotine |
|
E. Quinolizidine |
|
e. Atropine and Cocaine |
Which of the following combination from the given table is correct?
#Question id: 10805
#SCPH05 I Biotechnology
Breakdown of cyanogenic glycosides in plants is a two-step enzymatic process, the enzymes necessary to hydrolyze the sugar and liberate HCN is
#Question id: 10806
#SCPH05 I Biotechnology
HCN is a fast-acting toxin that inhibits