A major theory of life science; the cells is the basic unit of life;organisms are made up of one or more cells; and all cells come other cells.

The selectively permeable outer boundeary of a cell that allows food and oxygen into the cell wastes to leave it.

The structure inside a cell that directs the cells activities, contains chromatin and chromosomes in a dividing cell. (the brain)

Herediy material in a cell's nucleus; chromatin coil into the from of chromosomes when a cell divids.

Thread like strand of DNA and protein in a cell cucleus that carry the code for the cell characterizes of an organ.

The gel-like substance inside the cell membrana that contains structures that carry out life processes.

In eukaryotic cells, the structures within the cytoplasm that break down food, move water, and store materials.

Endoplasmic Reticuliam (ER)

A cell organelle consitsting of folding membranes that move materials around within the cell. (transport )

A cell organelle on which protein in made. (constructions)

Cells organelles consisting of stacks of membrane-coved sacs that package and move proteins to the outside of the cell.

Cell organelles that break down food olecules and release energy.

A cytoplasmic organelle that contains chemicals and digests wastes and worn out parts.

In plants, the rigid structure is made of cellulose that surrounds a plant cell membrae and supports and protects it. (only plants have cell walls)

Plant cell organelles in the which light energy is changed into chemicals energy in the form of sugar during the process of photosynthesis.

Groups of similar cells that do the same sort of work.

A structure made up of different types of tissues that work together.

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Unit 1 science Vocab

Question	Answer
Cell Theory	A major theory of life science; the cells is the basic unit of life;organisms are made up of one or more cells; and all cells come other cells.
Cell membrana	The selectively permeable outer boundeary of a cell that allows food and oxygen into the cell wastes to leave it.
Nucleus	The structure inside a cell that directs the cells activities, contains chromatin and chromosomes in a dividing cell. (the brain)
Chromatin	Herediy material in a cell's nucleus; chromatin coil into the from of chromosomes when a cell divids.
Chromosone	Thread like strand of DNA and protein in a cell cucleus that carry the code for the cell characterizes of an organ.
Cytoplasm	The gel-like substance inside the cell membrana that contains structures that carry out life processes.
Organelle	In eukaryotic cells, the structures within the cytoplasm that break down food, move water, and store materials.
Endoplasmic Reticuliam (ER)	A cell organelle consitsting of folding membranes that move materials around within the cell. (transport )
Ribosome	A cell organelle on which protein in made. (constructions)
Golgi Bodies	Cells organelles consisting of stacks of membrane-coved sacs that package and move proteins to the outside of the cell.
Mitochondria	Cell organelles that break down food olecules and release energy.
Lysosome	A cytoplasmic organelle that contains chemicals and digests wastes and worn out parts.
Cell Wall	In plants, the rigid structure is made of cellulose that surrounds a plant cell membrae and supports and protects it. (only plants have cell walls)
Chloroplast	Plant cell organelles in the which light energy is changed into chemicals energy in the form of sugar during the process of photosynthesis.
Tissue	Groups of similar cells that do the same sort of work.
Organ	A structure made up of different types of tissues that work together.

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