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#Question id: 15863


what is protoplast?

#Section 6: Plant, Animal and Microbial Biotechnology
  1. Cytoplasm + cell wall
  2. Plasma membrane - cytoplasm
  3. Cell wall + plasma membrane
  4. Plant cell – cell wall

Answer:- Option(s): 4


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#Question id: 3646

#Section 3: Genetics, Cellular and Molecular Biology

Both leading and lagging strand primers are elongated by:

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#Question id: 15943

#Section 1: Engineering Mathematics

If the matrix  is singular, then  equals

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#Question id: 3930

#Section 3: Genetics, Cellular and Molecular Biology

Which is not part of the lac operon?

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#Question id: 1891

#Section 2: General Biology

Rhesus hemolytic disease of the fetus and newborn involves:

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#Question id: 14241

#Section 5: Bioprocess Engineering and Process Biotechnology

Yeast cells are to be separated from a fermentation broth. Assume that the cells are spherical with diameter 5 µm and density 1.06 g cm-3. The viscosity of the culture broth is 1.36 x 10-3 N s m-2. At the temperature of separation, the density of the suspending fluid is 0.997 g cm-3. 500 litres broth must be treated every hour. Specify Σ for a suitably-sized disc-stack centrifuge

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