The accumulation of nitrate that results from diminished nitrate reductase activity, this symptoms is caused by

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#Question id: 12727

#XL - S Microbiology

Name the form of DNA which may be produced with a DNA sequence made up from alternating purine and pyrimidine nucleotides.

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#Question id: 12728

#XL - S Microbiology

Name the type of RNA which folds up to give a cloverleaf secondary structure.

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#Question id: 12729

#XL - S Microbiology

When the two antiparallel strands of DNA are held together partly by the weak forces between complementary bases and partly by hydrophobic interaction between adjacent , stacked base pairs termed as_____

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#Question id: 12730

#XL - S Microbiology

A single strand of ____ ribonucleotides forms four double stranded stem regions by pairing the bases.

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#Question id: 12731

#XL - S Microbiology

Choose the correct codon for phenylalanine.

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#Question id: 12732

#XL - S Microbiology

When the absorbance of DNA at ____ nm increases as the DNA becomes denatured , the phenomenon known as the ______.