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DNA contains the 'blueprints' used to create all the products of a cell. It provides instructions for cell activities.

Depending on the cell environment, certain genes will be switched on or off. This causes or restricts the creation of certain enzymes, etc. - thus controlling the functions of the cell.

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14y ago

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What DNA molecule carries genetic recipes for?

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When a molecule of DNA is being used to direct a cell's activities?

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What can you conclude about DNA and RNA from the fact that they are like a cell's "brain?"


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