Practice Questions

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#Question id: 15231

Which of the following is true for Capillary electrophoresis (CE) resolution

#XL - Q Biochemistry

Capillary buffer flow take places from anode (+) to (-) cathode
Positive and negative sample molecules migrate at different rates.
Positively charged molecules reach the cathode first because the combination of electrophoretic migration and electro-osmotic flow causes them to move fastest.
Free solution method is the simplest and most widely practiced mode of capillary electrophoresis.

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#Question id: 4907

#XL - T Zoology

Two corn plants are studied. One is resistant (R) and the other is susceptible (S) to a certain pathogenic fungus. The following crosses are made, with the results shown

R male X S female = all S progeny

R female X S male = all R progeny

Which of the following are correct about inheritance?

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#Question id: 3804

#XL - Q Biochemistry

DNA polymerase III is to prokaryotes as ________ is to eukaryotes.

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#Question id: 2141

#XL - Q Biochemistry

Facilitated diffusion through a biological membrane is:

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