Biology 9700 · AS & A Level · Structure of nucleic acids and replication of DNA

Structure of nucleic acids and replication of DNA — practice question

Fig. 6.1 shows a full cell cycle in a eukaryotic cell.
(a(i))[3]

Complete Fig. 6.1 by giving the names of the stages shown at J, K and L.

(a(ii))[1]

Name the stage of the cell cycle during which semi-conservative replication of DNA takes place.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: J corresponds to mitosis; K corresponds to cytokinesis; L corresponds to interphase

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