The Cell

While looking at a piece of cork, Robert Hooke saw different boxes that looked like compartments. He decided to call these compartments ______________.

• Cells

• Boxes

• Organisms

• Components

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NGSS.MS-LS1-1

Which technology was essential for the development of the cell theory?

• Microwave

• Telescope

• Antiseptics

• Microscope

Which of the following is NOT a component of The Cell Theory?

• All non-living things are made of cells.

• All cells come from pre-existing cells.

• Cells are the basic unit of structure and function of all living things.

According to cell theory, where do cells come from?

• Other living cells

• A multicellular organism

• Energy from the sun

• The nonliving environment

What scientist was the first to observe LIVING cells under the microscope?

• Hooke

• Virchow

• Leeuwenhoek

• Schwann

What was Schleiden's contribution to the cell theory?

• All plants are made of cells

• All animals are made of cells

• All cells form spontaneously

• None of the above

Tags

NGSS.MS-LS1-1

An organism made of one call is called

• multicellular.

• unicellular.

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NGSS.MS-LS1-1

An organism that is made of many cells is called

• multicellular

• unicellular

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NGSS.MS-LS1-1

NGSS.MS-LS1-3

A cell produces more cells by first copying its...

• centioles

• DNA

• chromatids

• cell membranes

Tags

NGSS.MS-LS3-1

Organelles and chromosomes are copied during...

• cytokinesis.

• the first stage of the eukaryotic cell cycle.

• the third stage of the eukaryotic cell cycle.

• the second stage of the eukaryotic cell cycle.

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