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TLS Online TPP Program

#Question id: 2630

What does graphical representation shown,

#I Life Science/ Life Sciences Group – I-V

  1. The Oc lac operator binds repressor with lower affinity than does the wild-type operator.

  2. The Oc lac operator binds repressor with higher affinity than does the wild-type operator.

  3. Lac Oc required a higher concentration of repressor to achieve full binding than did the wild-type operator.

  4. B & C

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TLS Online TPP Program

#Question id: 1065

#SCPH28 | Zoology

Resistance of some animals to certain viral diseases is based on
TLS Online TPP Program

#Question id: 3011

#SCPH05 I Biotechnology

Bacteria that may form endospores include
TLS Online TPP Program

#Question id: 10335

#SCPH06 I Botany

plants can store high levels of nitrate, and they can translocate it from tissue to tissue without deleterious effect. Yet if livestock or humans consume plant material that is high in nitrate, they may suffer with,
TLS Online TPP Program

#Question id: 20848

#SCPH28 | Zoology

In which form does reduction was the major electron accepting process close to a groundwater hydrocarbon spill while methanogenesis predominated downgradient from the spill.
TLS Online TPP Program

#Question id: 5124

#SCPH01 Biochemistry

Following statements are being made regarding conditional specification –

A. The process by which cells achieve their respective fates by interacting with other cells.

B. the cell “knows” very early what it is to become without interacting with other cells.

C. The critical factors that control cell fate are present and differentially segregated in the cytoplasm of these cells.

D. a cell becomes is specified by the array of interactions it has with its neighbors, which may include cell-to-cell contacts (juxtacrine factors), secreted signals (paracrine factors).

Which of the above statements are correct?