Cell General

Regardless of type, all cells

• have a cell membrane

• have cytoplasm

• can duplicate themselves by undergoing cell division

• all of the above

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The size of an organism is determined -

• by the size of the cells that make up the organism.

• by the number of cells that the organism has.

Tags

NGSS.MS-LS1-1

A multicellular organism is made of

• one cell

• multiple cells

• unicellular cells

• there is no such thing as a "multicellular" organism

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

One common feature of all cells is their ability to -

• work with other cells in a "unicellular" organism.

• reproduce themselves.

• be formed by spontaneous generation.

• exist without needing a cell membrane

Tags

NGSS.MS-LS1-1

When a cell is ready to reproduce, it duplicates its contents, then divides into two similar (and sometimes exact duplicate) cells.

• True

• False

Tags

NGSS.MS-LS3-2

What is NOT a part of cell theory:

• all cells come from existing cells

• all cells have a nucleus

• all living things are made of cells

• cells are basic unit of structure and function in living things

Tags

NGSS.MS-LS1-1

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

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

An Amoeba is a unicellular, animal-like protist that lives in ponds and streams. According to cell theory, where did this cell come from?

• another pre-existing amoeba cell.

• energy from sun that allowed the protist to reproduce.

• a multicellular organism.

• the nonliving environment.

Tags

NGSS.MS-LS1-1

What tool do you use to view the cells?

• metric ruler

• centrifuge

• microscope

• telescope

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of the following is NOT a 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

Tags

NGSS.MS-LS1-1