In an ______________ plasmid, replication occurs in two stages. In the first stage, the double stranded circular plasmid DNA replicates to form another double-stranded circular DNA and a single-stranded circular DNA, In the second stage, the complementary strand is synthesized on the single-stranded DNA to make another double-stranded DNA.

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#Question id: 148

#XL - T Zoology

The pKa of a certain weak acid is 4.0. Calculate the ratio of proton acceptor to proton donor at pH 7.0.

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#Question id: 786

#XL - T Zoology

A = 27%                    G = 30%   T = 21%              C = 22%

If the genome of a newly isolated virus displays the base composition above, the virus most likely consists of ______.

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#Question id: 19780

#XL - P Chemistry

According to Bohr’s Model of hydrogen atom

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#Question id: 6964

#XL - T Zoology

If embryos are disaggregated with chemicals or proteases, and the individual cells are mixed together in culture, what will happen?

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#Question id: 47

#XL - Q Biochemistry

If 30 J of energy is added to water in the form of heat at 27°C, what is the change in entropy of water?