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#Question id: 8857


Which chemical is synthesized by some sponges and acts as an antibiotic

#SCPH28 | Zoology
  1. streptomycin
  2. spongin
  3. calcium carbonate
  4. cribrostatin

Answer:- Option(s): 4


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#Question id: 2705

#SCPH05 I Biotechnology

With respect to end terminal modification of the histone tail which of the following options is true?

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#Question id: 5567

#SCPH06 I Botany

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

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#Question id: 1748

#SCPH05 I Biotechnology

Which of the folllowing is a cytokine receptor that is a member of the hematopoietin receptor family?

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#Question id: 11267

#SCPH06 I Botany

Two boottle containing phyoplankton in growing stage with oxygen level  20 mg/ml, in which one bottle placed in dark but another bottle placed in light , allowed to measurment of oxygen level is  15 mg/ml in dark bottle, 30 mg/ml in light bottle. Which of the following measure GPP is

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#Question id: 1395

#SCPH28 | Zoology

Which of the following mutations would promote malignancy in cells whose proliferation is inhibited by TGFβ?

a. overexpression of Smad2               

b. loss of Smad 4

c. overexpression of TGFβ receptor I

d. loss of TGFβ receptor II

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