What is the total magnification when using the high-power (high-dry) objective of a compound light microscope equipped with a × 10 ocular lens?
A) 40
B) 50
C) 100
D) 400
D) 400
Biology & Microbiology
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The "charging" or activation of a tRNA molecule includes:
A. the covalent attachment of an amino acid to the 3'-terminal cytosine of the tRNA. B. the covalent attachment of the amino group of an amino acid to the tRNA. C. the covalent attachment of the carboxyl group of an amino acid to the tRNA. D. the covalent attachment of an amino acid to the 5'-terminal adenosine of the tRNA.
Biology & Microbiology
Most eukaryotic cells have a membrane-bound ________ that contains the genetic material
A) nucleus B) cytoplasm C) lysosome D) plasma membrane E) cell wall
Biology & Microbiology
What disease is caused by the Epstein-Barr virus?
A) the common cold B) rabies C) tuberculosis D) mononucleosis
Biology & Microbiology
where does translation take place
What will be an ideal response?
Biology & Microbiology