follicular dendritic cells (FDCs) secrete CXCL13 and its receptor, CXCR5, which is expressed on B cells, function of this interaction ?

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#Question id: 17998

#SCPH06 I Botany

Eukaryotic mRNA species are isolated by using

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#Question id: 17265

#SCPH28 | Zoology

Match the geological time period with the diversification events associated with them:

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#Question id: 19919

#SCPH01 Biochemistry

Scatchard plots are based on repeated equilibrium dialyses with a constant concentration of antibody and varying concentration of ligand. Which plots correctly verify the Scatchard equation that determined by equilibrium dialysis?

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#Question id: 12677

#SCPH06 I Botany

Aquatic ecosystems that are most readily damaged by acid are those that lack an important buffer that dissolves into the runoff after a precipitation event. What is this buffer?

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#Question id: 11981

#SCPH06 I Botany

A female cat in heat urinates more often and in many places. Male cats congregate near the urine deposits and fight with each other.  Which of  the  following  would  be  an  ultimate  cause  of  the  male  cats? response  to  the  female?  s urinating behaviour?