If, someday, an archaean cell is discovered whose rRNA sequence is more similar to that of humans than the sequence of mouse rRNA is to that of humans, the best explanation for this apparent discrepancy would be ________.

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#Question id: 1770

#XL - Q Biochemistry

Which of the following immunoglobulin has the highest avidity of the immunoglobulins?

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#Question id: 3683

#XL - S Microbiology

In some viruses, RNA serves as the storage of genetic materials and DNA is synthesized from RNA by the enzyme known as:

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#Question id: 13079

#XL - S Microbiology

Name of that sophisticated equipment which used to the oligonucleotide, that serve as a primer in RAPDs is usually obtained by in vitro DNA synthesis,

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#Question id: 5687

#XL - T Zoology

The error in meiosis that produces a 47,XYY karyotype is best  described by

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#Question id: 1740

#XL - Q Biochemistry

Activation of resting B-cells by T-helper cells depends directly upon costimulatory interaction between: