A positive and a negative charge are initially 4 cm apart. When they are moved closer together so that they are now only 1 cm apart, the force between them will be

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#Question id: 15661

#SCPH12 I Genetics

Which of the following is NOT true of a maternal effect gene?

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#Question id: 15666

#SCPH12 I Genetics

Which of the following could NOT be used to describe a sex limited trait:

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#Question id: 15668

#SCPH12 I Genetics

How is genetic transfer different from sexual reproduction?

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#Question id: 15669

#SCPH12 I Genetics

 Which of the following is a description of generalized transduction?

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#Question id: 15670

#SCPH12 I Genetics

A researcher would like to map the location of galE and trpA genes in a new species of bacterium that appears to be closely related to E. coli. He decides to use cotransduction, and generates appropriate donor and recipient strains. He is disappointed when cotransduction is not seen in his experiement. What is the most reasonable explanation for this situation?

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#Question id: 15697

#SCPH01 Biochemistry

Which of the following does not describe PAM matrices?