The rocks near the mid-ocean ridge were younger then rock near trenches. Matching bands of magnetic rocks were found on either side of the mid-ocean ridge; bands like tree ring - record changes in earths magnetic field over time. Earthquake data showed oceanic crust is sinking on to the mantle at trenches.

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Is ligase involved in DNA transcription?

Ira Lisetskai [31]

Yes Ligase is involved in dna

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Colors seen in images made from electron microscopes are

never [62]

Added to make certain structure easier to see.

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Identify the mitotic phases.

Anna11 [10]

Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. Some textbooks list five, breaking prophase into an early phase (called prophase) and a late phase (called prometaphase). These phases occur in strict sequential order, and cytokinesis - the process of dividing the cell contents to make two new cells - starts in anaphase or telophase.

I gave you a diagram to help put these words into an image.

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