#Question id: 11902
#Unit 6. System Physiology – Plant
A chemiosmotic model
has been proposed to explain
Polar transport , following steps are involve in the transport of auxin
polarly;
a) IAA enters the cell either passively in the undissociated
form (IAAH) or by secondary active cotransport in the anionic form (IAA–)
b) The cell wall is maintained at an acidic pH by the
activity of the plasma membrane H+- ATPase
c) In the cytosol, which has acidic pH, the IAAH form
predominates
d) The anions exit the cell via auxin anion efflux carriers
that are concentrated at the basal ends of each cell in the longitudinal
pathway
Which of the following is the correct statements about the polarly transporting of auxin?
#Question id: 16772
#Unit 13. Methods in Biology
What is the Median of the following data sample? 2, 7, 4, 8, 9, 10, 6, 12, 13
#Question id: 99
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following are the main reasons that glycoproteins are so diverse when compared to other proteoglycans are
A) they may contain different sugars in different combinations and chain lengths.
B) β or a-glycosidic linkages may join various carbon atoms in the sugars.
C) they are found in both bacterial, plant and animal cells.
#Question id: 29471
#Unit 6. System Physiology – Plant
Strigolactone promote symbiotic interactions with arbuscular mycorrhizal fungi, facilitating the uptake of ion from soil is
#Question id: 24464
#Unit 3. Fundamental Processes