#Question id: 11534
#Unit 6. System Physiology – Plant
Which of the following is the precursor of auxin?
#Question id: 11535
#Unit 6. System Physiology – Plant
During IPA pathway in the biosynthesis of auxin using following enzymes except_____
#Question id: 11536
#Unit 6. System Physiology – Plant
IAA has been found to be conjugated to both high- and
low-molecular-weight compounds such as,
a) Low-molecular-weight conjugated auxins include esters of
IAA with glucose or myo-inositol and amide conjugates such as IAA-N-aspartate
b) High-molecular-weight IAA conjugates include IAAglucan
and IAA-glycoproteins found in cereal seeds
c) High-molecular-weight conjugated auxins include esters of
IAA with glucose or myo-inositol and amide conjugates such as IAA-N-aspartate
d) Low-molecular-weight IAA conjugates include IAAglucan and
IAA-glycoproteins found in cereal seeds
Which of the following is the correct prediction about low-and high-molecular weight ?
#Question id: 11537
#Unit 7. System Physiology – Animal
Testosterone is an example of a chemical signal that affects
the very cells that synthesize it, the neighboring cells in the testis, along
with distant cells outside the gonads. Thus, testosterone is an example of
________.
#Question id: 11538
#Unit 7. System Physiology – Animal
Prostaglandins are local regulators whose chemical structure is derived from ________.
#Question id: 11539
#Unit 7. System Physiology – Animal
Aspirin and ibuprofen both ________.