Aeration ina fermenter is expressed as VVM. What will be the VVM if air is sparged at 2000 L/min with a working volume 10 m^3? 

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#Question id: 370

#SCPH01 Biochemistry

Which of the following statements is true about buffer solutions?

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#Question id: 3555

#SCPH01 Biochemistry

In watermelons, bitter fruit (B) is dominant over sweet fruit (b), and yellow spots (S) are dominant over no spots (s). The genes for these two characteristics assort independently. A homozygous plant that has bitter fruit and yellow spots is crossed with a homozygous plant that has sweet fruit and no spots. If an F1 plant is cross with the heterozygous for bitter and no spots, what phenotypes ratio are expected in the offspring?

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#Question id: 16487

#SCPH01 Biochemistry

Few limitations regarding organ culture 

It can be maintained only for a few months

Not suitable for biochemical and molecular analyses

For each study, fresh organ cultures have to be initiated

It denatures very easily

Which of the above statements are correct? 

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#Question id: 2684

#SCPH05 I Biotechnology

In DNA tertiary structure, what is a histone octamer?

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#Question id: 346

#SCPH01 Biochemistry

The partial negative charge in a molecule of water occurs because ________.