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#Question id: 418


Biological oxidation-reduction reactions always involve:

#SCPH28 | Zoology
  1. direct participation of oxygen.

  2. formation of water.

  3. mitochondria.

  4. transfer of electron(s).


Answer:- Option(s): 4


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#Question id: 5604

#SCPH01 Biochemistry

Upon secretion of wnt, When Wnt attaches to the Frizzled receptor on a responding cell, the cell secretes Notum, cleaves off Wnt’s attached lipids. This process is called as:

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#Question id: 5606

#SCPH01 Biochemistry

During which one of the following stages of A. thaliana embryogenesis, cell elongation throughout the embryonic axis and further development of the cotyledons occur?

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#Question id: 5607

#SCPH01 Biochemistry

Developmental changes that occur when different parts of an organism grow at different rates, phenomenon known as-

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#Question id: 5608

#SCPH01 Biochemistry

Stereoblastulae -

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#Question id: 5609

#SCPH01 Biochemistry

Just before sperm addition, sea urchin eggs are microinjected with a calcium chelator. What event will most likely not takes place after fertilization?

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#Question id: 5610

#SCPH01 Biochemistry

The acrosome reaction involves the extension of the acrosomal Process:

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