The first three phases of the cell cycle are collectively called

The cell spends the majority of the cycle in the first three phases of the cycle, collectively known as interphase.

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c. complementary base-pairing

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called