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#Question id: 1623


Which of the following is a complement component that is strongly chemotactic for neutrophils?

#SCPH01 Biochemistry
  1. C9

  2. C5a

  3. C3

  4. C3b


Answer:- Option(s): 2


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#Question id: 10899

#SCPH05 I Biotechnology

Companion cells transport of photosynthetic products from producing cells in mature leaves to the sieve elements in the minor veins of the leaf. There are at least three different types of companion cells in the minor veins of mature, exporting leaves, All three cell types have dense cytoplasm and abundant mitochondria;

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#Question id: 2744

#SCPH05 I Biotechnology

Nucleosome is made up of __________

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#Question id: 5334

#SCPH06 I Botany

The way sex determination in birds, Male birds have two Z chromosomes, and females have Z and W. which of the following is not possible during inheritance?

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#Question id: 14356

#SCPH05 I Biotechnology

 In Luedeking—Piret equation, if = 0 then product is 

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#Question id: 15488

#SCPH05 I Biotechnology

IMP biosynthetic genes constitute the pur operon and are involved in Purines synthesis. Bacterial strain used for this 

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