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TLS Online TPP Program

#Question id: 1116

What is a primary function of transcription factors?

#SCPH28 | Zoology

  1. They regulate the synthesis of DNA in response to a signal.

  2. They convert ATP into cAMP.

  3. They control gene expression.

  4. They regulate the release of calcium from the endoplasmic reticulum.

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TLS Online TPP Program

#Question id: 1019

#SCPH06 I Botany

Bacteria are present on the body
TLS Online TPP Program

#Question id: 3060

#SCPH06 I Botany

A bacteria having doubling time of 1 minute, fills a cylindrical vessel completely in 3 hours. How much time will it take to fill half of the vessel?
TLS Online TPP Program

#Question id: 9577

#SCPH28 | Zoology

The epidermal coloration of the African grasshopper is a striking example of irreversible developmental responses to environmental conditions. Which of the following statements is true?
TLS Online TPP Program

#Question id: 18231

#SCPH05 I Biotechnology

A DNA sample having mass 1 picogram undergoes PCR, the eluted DNA is weighted about 1 microgram, the minimum number of cycles required
TLS Online TPP Program

#Question id: 16016

#SCPH05 I Biotechnology

Range of optimum glutamine concentration present in the culture media is