Practice question

MCQ

Question

Given below are four statements related to Agrobacterium-mediated transfer of T-DNA into plant cells: A. Production of single-stranded T-DNA by VirD1 and VirD2 proteins. B. Interaction of VirE2 with VIP1 and VirE3. C. Use of VirB/VirD4 type IV secretion system. D. Activation of VirA-VirG complex. The correct sequence of events (from earliest to latest) is:

Options

Choose one · Correct answer highlighted

A-B-D-C B-C-A-D C-A-B-D D-A-C-B Correct

Explanation

Analysis of given below are four statements related to shows D-A-C-B represents established outcome. functional assays supports option D, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.

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