AP Biology Cell Communication and Cell Cycle

What tool do you use to view the cells?

• metric ruler

• centrifuge

• microscope

• telescope

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All cells come from___________ cells.

• pregnant

• pre-existing

• paternal

• pin size

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What is the basic structural and functional unit of all living things? 

• atom

• cell

• molecule

• human

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All cells are produced ____________.

• From pre-existing and deceased cells

• from other pre-existing cells

• Cells can come from anywhere, as long as there is the sun.

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what is a cell classified as?

• a basic unit of structure and function of all living organisms

• a unit based on only plants and animals that are living

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In order to sustain life, all cells must...

• digest nutrients and water

• excrete waste and fluids

• must be able to maintain a homeostasis environment (aka cellular respiration and regulation)

• All of the above

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Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity

• The Theory of Relativity

• The Cell Theory

• The Theory of Continental Drift

Which phase of the cell cycle is characterized by the replication of DNA?

• G1 phase

• S phase

• G2 phase

• M phase

What is the primary function of the G1 phase in the cell cycle?

• DNA replication

• Cell growth and preparation for DNA synthesis

• Mitosis

• Cytokinesis

During which phase of mitosis do the sister chromatids separate and move towards opposite poles?

• Prophase

• Metaphase

• Anaphase

• Telophase

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