A mutation in an E. coli cell becomes active half-way through a round of replication. The cell completes the round of replication normally but then cannot start a second round. Which protein could be mutated?

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#Question id: 4975

#SCPH06 I Botany

The observation that tusks were limited to males in several species, and were apparently not used in food-gathering, is evidence that the tusks probably

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#Question id: 12735

#SCPH01 Biochemistry

Match the following:

A. Maize                                  i. Modified seed storage protein

B. Tomato                              ii. Modified ripening

C. Canola                                 iii. Resistance to insects

D. Soya Bean                         iv. Seed oil modification

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#Question id: 14830

#SCPH06 I Botany

Proton motive force

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#Question id: 5261

#SCPH06 I Botany

Which of these statements about prokaryotes is correct?

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#Question id: 1594

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

HIV targets include all of the following except