Temperature at which the kinetic energy of the molecules lowers to reduce the chances of base paired sticky ends parting before they have been stabilized.

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#Question id: 2065

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

Which of the following are least likely to diffuse through the phospholipid bilayer of a cell membrane?

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#Question id: 13075

#SCPH01 Biochemistry

Radioisotopes must be used in RFLP and RAPD markers

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#Question id: 11090

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

An aviator is flying at 30,000 ft where the barometric pressure is 226 mm Hg. He is breathing 100% oxygen, his alveolar PCO2 is 40 mm Hg, and his alveolar water vapor pressure is 47 mm Hg. What is the alveolar PO2 of the aviator (in mm Hg)? (Assume that the respiratory quotient is equal to 1.)

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#Question id: 14496

#SCPH01 Biochemistry

4 coins are tossed. Then the probability that at least one head turns up is

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#Question id: 6955

#SCPH06 I Botany

In frogs, maternally packaged Xwnt-11 leads to nuclear localization of _____ in the _____, which in response signals to adjacent cells to become the _____.