en CR Cellular Structure and Function 20 vacuole: Stores materials within the cell (food, water, waste, etc.) central vacuole: Stores water and provides structural support in plant cells chloroplast: Closely stacked, flattened sacs; contains chlorophyll; the site of photosynthesis ribosomes: The site of protein synthesis; most numerous organelle endoplasmic reticulum: Transports materials within the cell; rough has ribosomes attached, smooth has no ribosomes cytoplasm: The material that the organelles are suspended in; the region inside the cell except for the nucleus nucleus: The organelle that manages and controls all of the cell functions in a eukaryotic cell; the “control center” lysosome: Digests excess or worn-out cell parts, food particles, and invading viruses and bacteria cell wall: Firm, protective structure that gives the cell its shape in plants, fungi, most bacteria, and some protists; made of cellulose mitochondria: Produce a usable form of energy for the cell; the “powerhouse” Golgi apparatus: Labels and packages vesicles containing macromolecules for transport inside and out of the cell nucleolus: Site where ribosomes are made cell membrane: The membrane surrounding the cell; phospholipid bilayer cytoskeleton: Consists of hollow tubes that provide support for the cell, has two “subparts” (microtubules and microfilaments) chromatin: Name for the collection of DNA in the nucleus of eukaryotic cells cell theory: States that all living things are composed of cells, new cells are produced from existing cells, and cells are the basic unit of structure and function in organisms prokaryote: a simple cell with no membrane-bound organelles or true nucleus eukaryote: a complex cell with many membrane-cound organelles and a true nucleus cell: the term created by Robert Hooke; describes the "chambers" he saw when examining cork under a microscope living cells: Anton von Leeuwenhoek was one of the first scientists to examine ___________ ________ under a microscope.

Cellular Structure and Function

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20

Across:

1.	Site where ribosomes are made
4.	Stores water and provides structural support in plant cells
6.	a simple cell with no membrane-bound organelles or true nucleus
10.	the term created by Robert Hooke; describes the "chambers" he saw when examining cork under a microscope

14.	Name for the collection of DNA in the nucleus of eukaryotic cells
16.	a complex cell with many membrane-cound organelles and a true nucleus
17.	Closely stacked, flattened sacs; contains chlorophyll; the site of photosynthesis
20.	Labels and packages vesicles containing macromolecules for transport inside and out of the cell

Down:

2.	States that all living things are composed of cells, new cells are produced from existing cells, and cells are the basic unit of structure and function in organisms
3.	Firm, protective structure that gives the cell its shape in plants, fungi, most bacteria, and some protists; made of cellulose
5.	Produce a usable form of energy for the cell; the “powerhouse”
7.	Transports materials within the cell; rough has ribosomes attached, smooth has no ribosomes
8.	The membrane surrounding the cell; phospholipid bilayer
9.	Consists of hollow tubes that provide support for the cell, has two “subparts” (microtubules and microfilaments)

11.	Anton von Leeuwenhoek was one of the first scientists to examine ___________ ________ under a microscope.
12.	Digests excess or worn-out cell parts, food particles, and invading viruses and bacteria
13.	Stores materials within the cell (food, water, waste, etc.)
15.	The material that the organelles are suspended in; the region inside the cell except for the nucleus
18.	The site of protein synthesis; most numerous organelle
19.	The organelle that manages and controls all of the cell functions in a eukaryotic cell; the “control center”

Cellular Structure and Function

Across:

1.	Site where ribosomes are made
4.	Stores water and provides structural support in plant cells
6.	a simple cell with no membrane-bound organelles or true nucleus
10.	the term created by Robert Hooke; describes the "chambers" he saw when examining cork under a microscope

14.	Name for the collection of DNA in the nucleus of eukaryotic cells
16.	a complex cell with many membrane-cound organelles and a true nucleus
17.	Closely stacked, flattened sacs; contains chlorophyll; the site of photosynthesis
20.	Labels and packages vesicles containing macromolecules for transport inside and out of the cell

Down:

2.	States that all living things are composed of cells, new cells are produced from existing cells, and cells are the basic unit of structure and function in organisms
3.	Firm, protective structure that gives the cell its shape in plants, fungi, most bacteria, and some protists; made of cellulose
5.	Produce a usable form of energy for the cell; the “powerhouse”
7.	Transports materials within the cell; rough has ribosomes attached, smooth has no ribosomes
8.	The membrane surrounding the cell; phospholipid bilayer
9.	Consists of hollow tubes that provide support for the cell, has two “subparts” (microtubules and microfilaments)

11.	Anton von Leeuwenhoek was one of the first scientists to examine ___________ ________ under a microscope.
12.	Digests excess or worn-out cell parts, food particles, and invading viruses and bacteria
13.	Stores materials within the cell (food, water, waste, etc.)
15.	The material that the organelles are suspended in; the region inside the cell except for the nucleus
18.	The site of protein synthesis; most numerous organelle
19.	The organelle that manages and controls all of the cell functions in a eukaryotic cell; the “control center”