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23 Feb 2018
Which of the following best describes the Activator (Ac) and Dissociation (Ds) transposable elements in maize (corn)?
A) Ac and Ds are class II, RNA retrotransposons
B) AC and Ds are IS (Insertion Sequences) type transposable elements
C) Ac and Ds are class I, DNA transposons
D) Neither Ac nor Ds contain functional transposase genes.
E) Ac elements cannot transpose unless a Ds element is present
Which of the following best describes the Activator (Ac) and Dissociation (Ds) transposable elements in maize (corn)?
| A) | Ac and Ds are class II, RNA retrotransposons | |
| B) | AC and Ds are IS (Insertion Sequences) type transposable elements | |
| C) | Ac and Ds are class I, DNA transposons | |
| D) | Neither Ac nor Ds contain functional transposase genes. | |
| E) | Ac elements cannot transpose unless a Ds element is present |
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