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: 298

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

Water molecules contain _____________ hydrogen bond/s.

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#Question id: 1561

#SCPH01 Biochemistry

The cells and signaling molecules involved in the initial stages of the inflammatory response are ?

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#Question id: 15008

#SCPH12 I Genetics

You have a white eyed, male fruit fly with vestigial wings and a wild type female known to be heterozygous for both traits. You know that vestigial is located on an autosome. What is the probability that a mating between these two flies will generate a female offspring with vestigial wings and white eyes?

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#Question id: 8852

#SCPH06 I Botany

The upper forelimbs of humans and bats have fairly similar skeletal structures, whereas the corresponding bones in whales have very different shapes and proportions. However, genetic data suggest that all three kinds of organisms diverged from a common ancestor at about the same time. Which of the following is the most likely explanation for these data?

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#Question id: 19352

#SCPH28 | Zoology

Reporter genes have been extensively used to assay the function of promoters and other regulatory sequences, and also to demonstrate the