In consistent fashion the btex hydrocarbon decay is linked with __________as the terminal electron acceptor.

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#Question id: 7762

#SCPH01 Biochemistry

Correlation between life span and the ability of fibroblasts to repair DNA in various mammalian species, Repair capacity is represented in autoradiography by the number of grains from radioactive thymidine per cell nucleus. According to graph, which factor exist on x-axis ? Note that the y-axis (life span) is logarithmic.

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#Question id: 3874

#SCPH05 I Biotechnology

A branched (“lariat”) structure is formed during:

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#Question id: 44

#SCPH01 Biochemistry

The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?

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#Question id: 19213

#SCPH28 | Zoology

In Agrobacterium tumefaciens Crown gall formation is the consequence of

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#Question id: 361

#SCPH05 I Biotechnology

Calculate the percentage of histidine that has its imidazole side chain protonated at pH 7.3. The pKa values for histidine are pK1 = 1.8, pK2 (imidazole) = 6.0, and pK3 = 9.2.