#Question id: 27114
#Unit 4. Cell Communication and Cell Signaling
#Question id: 1771
#Unit 4. Cell Communication and Cell Signaling
Anti-Rh antibody?
#Question id: 11463
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 10343
#Unit 6. System Physiology – Plant
In many plants, nitrate is assimilated in the root as well as in the shoot according to their native place. Some of the given statements about nitrate assimilation;
a) If plants native to temperate region assimilate NO3- at root
b) If plants native to temperate region assimilate NO3- at shoot
c) Plants native to tropical or subtropical region assimilate NO3- at root
d) Plants native to tropical or subtropical region assimilate NO3- at shoot
Which of the following combination from above statements is correct?
#Question id: 10490
#Unit 6. System Physiology – Plant
Which of the following is a correct Match of the stomatal opening and closing mechanism;
COLUMN A
COLUMN B
P-
Opening of Stomata i) Chloride anions are taken up into the
guard cells from the apoplast
Q- Closing of stomata ii)
The malate content of guard cells decreases
iii) starch content in
guard cells increases during end of the
iv)
Acidification of the lumen stimulates zeaxanthin formation which activates the
H+ ATPase causing
v) Accumulation of solute in vacuole such as sucrose and malate leads to