If the pH indicator were left out of MacConkey agar, the medium would be

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#Question id: 286

#SCPH12 I Genetics

________ catalyze the hydrolysis of phosphodiester linkages to release nucleotide residues from only one end of a polypeptide chain.

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#Question id: 13081

#SCPH01 Biochemistry

Correct statements about RAPD’s

A. RAPD polymorphism is detected by using oligonucleotides usually more than 10 bases long of random sequences as primers in a reaction.

B. In a strain which has in genomic DNA sequences complementary to the primer oligonucleotide, PCR products will be detected in the gel,

C. Typical RAPD markers show limited variation between parents, especially in naturally inbreeding species.

D. RAPDs are more sensitive than RFLPs to experimental conditions making them more difficult to be consistent and reproducible.

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#Question id: 18374

#SCPH05 I Biotechnology

Polycyclic aromatic hydrocarbons in the environment are of concern because they are potential

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#Question id: 3644

#SCPH01 Biochemistry

In replication: soon after synthesis, the DNA fragments are joined to make one continuous piece of DNA by the enzyme:

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#Question id: 5120

#SCPH01 Biochemistry

Which one of the following statements are regarding to epiboly is correct?