What is the approximate number of D segment genes in the immunoglobulin heavy chain gene locus?

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#Question id: 1574

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

A bacterium entering the body through a small cut in the skin will do which of the following?

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#Question id: 261

#SCPH12 I Genetics

Which is not a difference between B-DNA and A-DNA?

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#Question id: 10707

#SCPH28 | Zoology

Based on the intermediate disturbance hypothesis, a community’s species diversity is increased by

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#Question id: 11079

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

The diffusing capacity of a gas is the volume of gas that will diffuse through a membrane each minute for a pressure difference of 1 mm Hg. Which of the following gases is often used to estimate the oxygen diffusing capacity of the lungs?

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#Question id: 14140

#SCPH01 Biochemistry

In sequence alignment by BLAST, each word from query sequence is typically _______ residues for protein sequences and _______ residues for DNA sequences.