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TLS Online TPP Program

#Question id: 5567

The cortical reaction of sea urchin eggs functions directly in ________.

#SCPH06 I Botany

  1. the formation of a fertilization envelope

  2. the production of a fast block to polyspermy

  3. the release of hydrolytic enzymes from the sperm

  4. the generation of an electrical impulse by the egg

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TLS Online TPP Program

#Question id: 13039

#SCPH05 I Biotechnology

 Which of the following is incorrect about a microarray?
TLS Online TPP Program

#Question id: 19352

#SCPH28 | Zoology

Reporter genes have been extensively used to assay the function of promoters and other regulatory sequences, and also to demonstrate the 
TLS Online TPP Program

#Question id: 350

#SCPH28 | Zoology

Cohesion, surface tension, and adhesion are the properties of water molecules that ________.
TLS Online TPP Program

#Question id: 19197

#SCPH06 I Botany

What are calorimetric biosensors?
TLS Online TPP Program

#Question id: 801

#SCPH05 I Biotechnology

Identify the type of DNA from the structures given below and match the correct form with its characteristics described.