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

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#Question id: 7295

#SCPH28 | Zoology

If a long-day plant has a critical night length of 9 hours, which 24-hour cycle would prevent flowering? (SS)

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#Question id: 8921

#SCPH06 I Botany

Evidence of which structure or characteristic would be most surprising to find among fossils of the Ediacaran fauna?

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#Question id: 424

#SCPH01 Biochemistry

Phosphorylation at the expense of ATP is catalyzed by ________.

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#Question id: 18382

#SCPH06 I Botany

Which bacterial enzyme has been transferred to Arabidopsis thaliana which can absorb mercury, and it reduces to volatile Hg from the leaf surface. 

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#Question id: 12911

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

Match the following:

A. DNA polymerases              i. Alkaline phosphatase        a.RNA-dependent DNA polymerase, used in cDNA synthesis

B. Reverse transcriptase        ii. T4 DNA ligase                    b. Thermostable DNA polymerase used in PCR

C. Ligases                                 iii.  AMV-RT                            c. Removes 5′-phosphates from DNA and RNA

D. Phosphatases                     iv. Taq DNA pol                      d. Links 5′-phosphate and 3′-hydroxyl ends via phosphodiester bond