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#Question id: 1557


which one of these antibody can cross placenta?

#SCPH01 Biochemistry
  1. IgG    

  2. IgM

  3. IgA

  4. IgD


Answer:- Option(s): 1


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#Question id: 8715

#SCPH28 | Zoology

Which of the following items is most likely to form a simple linear relationship with the number of gene-duplication events, when placed as the label on the vertical axis of the following graph?

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#Question id: 41

#I Life Science/ Life Sciences Group – I-V

Enzymes are biological catalysts that enhance the rate of reaction by:

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#Question id: 947

#SCPH05 I Biotechnology

 Which is not part of the synthesis reactions for histidine?

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#Question id: 5252

#SCPH06 I Botany

Which type(s) of genetic transfer lead to incorporation of new DNA into the bacterial chromosome?

I. Conjugation mediated by F factor

II. Hfr mediated conjugation

III. Transduction

IV. Transformation

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#Question id: 751

#SCPH05 I Biotechnology

The effect of alkali is to change the ___________________ of the DNA structure:

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