[2026] PTE Academic Reading - Re-order paragraphs

Re-order paragraphs #0079

Re-order paragraphs

The text boxes below are in the wrong order. Arrange them in a correct order by dragging them to the appropriate numbered boxes.

The text boxes in the left panel have been placed in a random order. Restore the original order by dragging the text boxes from the left panel to the right panel. You can also reorder items in the right panel using the ▲▼ buttons.

Source

However, the potential to alter the human genome permanently has also raised profound ethical concerns regarding its long-term impact.

By using a guide RNA, researchers can target a specific sequence of the genetic code and cut it like a pair of molecular scissors.

This ability has opened up new possibilities for treating genetic disorders that were previously considered incurable.

CRISPR-Cas9 is a revolutionary gene-editing tool that allows scientists to modify DNA with high precision.

This system is derived from a natural defense mechanism found in bacteria to fight off viral infections.

Target

Drag sentences here →

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Highlights

ID:pt8739165804

Test No:#0079

Difficulty:Easy

Success Rate

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