In theory, auxin could increase the rate of proton extrusion by two possible mechanisms:

I) H+-ATPase activation

II) H+-ATPase synthesis

a) Auxin involves in the activation of ATP-driven proton-pump (H+-ATPase) indirectly

b) ABPs appear to be able to activate the plasma membrane H+-ATPase in the presence of auxin

c) Activity of the H+- ATPase is repressed by the C-terminal domain of the enzyme, which can block the catalytic site  in absence of auxin

d) The protein is synthesized on the rough endoplasmic reticulum and targeted via the secretory pathway to the plasma membrane

Find out the correct explanation of given mechanisms.

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#Question id: 24437

#Unit 1. Molecules and their Interaction Relevant to Biology

If bovine mitochondria have 8 c subunits per c ring, what is the predicted ratio of ATP formed per NADH oxidized?

TLS Online TPP Program

#Question id: 424

#Unit 1. Molecules and their Interaction Relevant to Biology

Phosphorylation at the expense of ATP is catalyzed by ________.

TLS Online TPP Program

#Question id: 23119

#Unit 2. Cellular Organization

Disparity in genome content vs evolutionary status is called as

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#Question id: 28533

#Unit 5. Developmental Biology

the shoot apical meristem is precisely controlled by intercellular signals known as___ 

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#Question id: 12140

#Unit 10. Ecological Principles

In some animal species, social organization involves the establishment of a system of ordered social rank instead of the occupancy of territories. Such a system of ordered social rank is referred to as a __________.