#Question id: 10783
#Section 6: Plant, Animal and Microbial Biotechnology
which of the following compounds are more diversified in terms of soluibility such as : Some are soluble only in organic solvents, some are water-soluble carboxylic acids and glycosides, and others are large, insoluble polymers;
#Question id: 10784
#Section 6: Plant, Animal and Microbial Biotechnology
The precursor of phenolic compound is___
#Question id: 10785
#Section 6: Plant, Animal and Microbial Biotechnology
Plant phenolics compound are biosynthesized from___
#Question id: 10786
#Section 6: Plant, Animal and Microbial Biotechnology
Alkaloids are usually synthesized from one of a few common amino acids such as___
#Question id: 10787
#Section 6: Plant, Animal and Microbial Biotechnology
Which structure represents cinnamic acid___
#Question id: 10788
#Section 6: Plant, Animal and Microbial Biotechnology
Phenyl ammonia lyase (PAL) involved in biosynthesis
of phenolic compound in plants. Following are some statements regarding the
action of PAL;
a) PAL catalyze conversion of phenyl alanine to p-coumaric
acid
b) PAL catalyzes the conversion of phenyl alanine into
trans-Cinnamic acid by elimination of an ammonia molecule
c) The activity of PAL is increased by environmental
factors, such as low nutrient levels, light, and fungal infection
d) PAL is situated at a branch point between primary
and secondary metabolism, so the reaction that it catalyzes is an important
regulatory step in the formation of many phenolic compounds
Which of the following combinations of above statement is true?