General Biology

Front

Cell Theory: The cell is the basic unit of structure and organization in organisms

Back

True

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Front

Cell Theory: All cells come from preexisting cells

Back

True

Front

Cells without nucleus, Instead, their DNA floats around inside the cell

Back

Prokaryotic Cells

Front

Cells with nucleus and can be identified as multicellular

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Eukaryotic

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NGSS.MS-LS1-1

Front

Porous membrane permitting selective movement of substances in and out of the cell.

Back

Cell Wall

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NGSS.MS-LS1-2

Front

Made up of a jelly-like substance called cytosol inside the cell membrane which holds the organelles in the cell.

Back

Cytoplasm

Tags

NGSS.MS-LS1-2

Front

The center of a cell, a spherical body containing the nucleolus.

Back

Nucleus

Tags

NGSS.MS-LS1-2

Front

Each human cell contains how many pairs of chromosomes?

Back

23

Front

Unique cells that originate as unspecialized cells and can develop into specialized cells to build specific organs or tissues.

Back

Stem Cells

Tags

NGSS.HS-LS1-4

Front

A Cell type with three primary types: osteoclasts, osteoblasts, and osteocytes.

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Bone Cells