During the second trimester of pregnancy, where is the predominant site of red blood cell production?

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#Question id: 18647

#SCPH06 I Botany

Which of the following technique used discontinuous type gel system

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#Question id: 15921

#SCPH05 I Biotechnology

_________________is one of the limitation of animal tissue culture 

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#Question id: 345

#SCPH05 I Biotechnology

As the [H₃O⁺] of the solution decreases, the [OH-] ________.

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#Question id: 1734

#SCPH05 I Biotechnology

The nuclear AP-1 site responsible for 90% of IL-2 enhancer activity binds:

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#Question id: 761

#SCPH01 Biochemistry

In a DNA double helix each type of base forms a stable base pair with only one type of base. When bases on an RNA strand are involved in base pairing, which bases can form stable base pairs with more than one type of base?