The first step in polar transport is auxin influx. According to the model, auxin can enter plant cells from any direction by either of two mechanisms:

a) Passive diffusion of the protonated (IAAH) form across the phospholipid bilayer

b) Secondary active transport of the dissociated (IAA–) form via a 2H+–IAA– symporter

c) Active diffusion of the protonated (IAAH) form across the phospholipid bilayer

Find out the correct statements of about diffusion of IAA.

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#Question id: 19874

#Unit 13. Methods in Biology

Adding homopolymer tails to the 3’ end of DNA by an enzyme such as

TLS Online TPP Program

#Question id: 10156

#Unit 6. System Physiology – Plant

Which of the following statements is False about Rubisco?

TLS Online TPP Program

#Question id: 58

#Unit 1. Molecules and their Interaction Relevant to Biology

A covalent chemical bond is one in which ________.

TLS Online TPP Program

#Question id: 23499

#General Aptitude

Which part of the Central Processing Unit (CPU) performs calculation and makes decision

TLS Online TPP Program

#Question id: 10197

#Unit 6. System Physiology – Plant

Light compensation point found at which;