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TLS Online TPP Program

#Question id: 2656


In a cell as per the Operon Concept, the regulator gene governs the chemical reactions by

#Unit 2. Cellular Organization
  1. Inhibiting the substrate in the reaction

  2. Inhibiting migration of mRNA into cytoplasm

  3. mRNA transcription inhibited

  4. Enzyme-reaction inactivation


Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 5424

#Unit 8. Inheritance Biology

Imagine that height in corn plants is determined by three loci. The baseline height is 100 cm. Every + allele adds 10cm to the plant’s potential height, every – allele subtracts 10 cm from the plant’s potential height. The shortest possible plant and the tallest possible plant are mated to form an F1, what is the height of the F1?

TLS Online TPP Program

#Question id: 16106

#Unit 7. System Physiology – Animal

Capability to control body temperature is called:

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#Question id: 10382

#Unit 6. System Physiology – Plant

Ureides are

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#Question id: 9277

#Unit 6. System Physiology – Plant

The light energy absorbed by the carotenoids is transferred to chlorophyll for photosynthesis; because of this role they are called

TLS Online TPP Program

#Question id: 5262

#Unit 8. Inheritance Biology

Which of the following characteristics is not true of a plasmid?

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