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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: 950

#SCPH28 | Zoology

Nitric oxide is formed from arginine. It is a messenger molecule with several functions that include all below except
TLS Online TPP Program

#Question id: 951

#SCPH05 I Biotechnology

The changes that occur in cells that lead to its death are called ________.
TLS Online TPP Program

#Question id: 951

#SCPH06 I Botany

The changes that occur in cells that lead to its death are called ________.
TLS Online TPP Program

#Question id: 951

#SCPH28 | Zoology

The changes that occur in cells that lead to its death are called ________.
TLS Online TPP Program

#Question id: 952

#SCPH05 I Biotechnology

If an amino acid is glucogenic, it will not be degraded to ________.
TLS Online TPP Program

#Question id: 952

#SCPH06 I Botany

If an amino acid is glucogenic, it will not be degraded to ________.