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TLS Online TPP Program

#Question id: 10562

The direction and rate of water flow across a membrane are determined by

#XL - R Botany
  1. the sum of the concentration gradient of water and by the pressure gradient
  2. the movement of other small uncharged substances
  3. the concentration drops off as the distance, x, from the origin increases
  4. Solely by the concentration gradient of water or by the pressure gradient
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TLS Online TPP Program

#Question id: 2653

#XL - T Zoology

The sequence of the structural genes in the lac operon is
TLS Online TPP Program

#Question id: 2654

#XL - T Zoology

Regulation of the lac operon can be envisioned as regulation of enzyme synthesis by its
TLS Online TPP Program

#Question id: 2654

#XL - R Botany

Regulation of the lac operon can be envisioned as regulation of enzyme synthesis by its
TLS Online TPP Program

#Question id: 2655

#XL - T Zoology

Lac Operon will be turned on when
TLS Online TPP Program

#Question id: 2656

#XL - T Zoology

In a cell as per the Operon Concept, the regulator gene governs the chemical reactions by
TLS Online TPP Program

#Question id: 2657

#XL - T Zoology

In Lac-operon, the gene product of LacA gene is