In rheumatoid arthritis the non-lymphoid synovial tissue shows aberrant expression of:

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#Question id: 4910

#Section 3: Genetics, Cellular and Molecular Biology

For a trait known to be caused by a mitochondrial gene variant, there may be an occasional female that can transmit different phenotypes to her progeny on an apparently random basis. What situation might you suspect?

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#Question id: 14769

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

which one of the following is a database of protein sequence motifs?

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#Question id: 1621

#Section 2: General Biology

Eosinophils do NOT:

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#Question id: 15871

#Section 6: Plant, Animal and Microbial Biotechnology

Various sterilization techniques used in plant tissue culture work;

Sterilization technique	Materials sterilized
A) Dry heat	i) Media, culture vessels, other glass plasticwarc, contaminated cultures
B) Autoclaving	ii) Heat labile compounds like GA3, ABA, zeatin, urea,·enzymes, etc.
C) Surface sterilization	iii) Empty glassware, instruments like scalpels, forceps, needles
D) Liquid (membrane filter of         0.45 μm or smaller pore size)	iv) All plant materials to be cultured

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#Question id: 3706

#Section 3: Genetics, Cellular and Molecular Biology

During the elongation stage of DNA replication