Cells fed5-methyl uracil (radioactive in the methyl group) will form radioactive ________.

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#Question id: 11848

#Unit 6. System Physiology – Plant

Polar transport is specific for active auxins, such as

TLS Online TPP Program

#Question id: 11849

#Unit 6. System Physiology – Plant

According to chemiosmotic model for polar auxin transport, auxin _____A_______is driven by the______B________ across the plasma membrane, while auxin ___C_____is driven by the_________D_________

TLS Online TPP Program

#Question id: 11850

#Unit 6. System Physiology – Plant

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.

TLS Online TPP Program

#Question id: 11851

#General Aptitude

The greatest number of four digits which is divisible by 15, 25, 40 and 75 is :

TLS Online TPP Program

#Question id: 11852

#General Aptitude

The least number of five digits which is exactly divisible by 12,15 and 18, is :

TLS Online TPP Program

#Question id: 11853

#General Aptitude

Find the least number which when divided by 6,7,8,9 and 12 leaves the same remainder 1 in each case.