Which of the following contribute to maintaining the high osmolarity of the renal medulla?

I) active transport of salt from the upper region of the ascending limb

II) the spatial arrangement of juxtamedullary nephrons

III) diffusion of urea from the collecting duct

IV) diffusion of salt from the descending limb of the loop of Henle

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#Question id: 1788

#SCPH01 Biochemistry

What is the major factor regulating the adaptive immune response?

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#Question id: 4968

#SCPH28 | Zoology

Which of these observations fails to support the endosymbiotic theory for the origin of eukaryotic cells?

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#Question id: 1568

#SCPH05 I Biotechnology

which one of these is not a characteristics  of B-cell?

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#Question id: 17919

#I Life Science/ Life Sciences Group – I-V

Which substitution matrices should you prefer to find distantly related orthologs through BLAST search?

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#Question id: 4722

#SCPH06 I Botany

Penetrance is the percentage of individuals having a particular genotype, who express the associated phenotype, following statement, are correct about Penetrance.