AP Biology Unit 2 Cell Structure and Function

According to Cell Theory all living things are made of cells. Based on this theory all living things must contain _____, _____, and ______.

• nucleus

• mitochondria

• cell membranes

• ribosomes

• genetic material

Tags

NGSS.MS-LS1-1

Cells only come ___

• from prokaryotes

• from other cells dividing

• from fungi

• from eukaryotes

Tags

NGSS.MS-LS1-1

Prokaryote ___

• contain simple cells

• are unicellular

• alway have a flagellum

• are a product of endosymbiosis

Tags

NGSS.MS-LS1-1

True or False. Prokaryotes contain cytoplasm.

• True

• False

An organelle involved in breaking down lipids, proteins, carbohydrates, damage organelles, and bacteria are ___

• Golgi Appaparatus

• Vesicles

• Vacule

• Lysosomes

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NGSS.MS-LS1-2

Both mitochondria and chloroplasts ____

• contain their own unique ribosomes that are different than the cells

• contain their own unique DNA that are different than the cells

• are specialized organelles that capture and release energy

• are found in both in plants and animals

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NGSS.HS-LS2-5

The cell semipermeable membrane governs what comes in and out of the cell through

• Diffusion

• Osmosis

• Facilitated Diffusion

• Protein Pumps

The Fluid Mosaic Model __

• describes the process of making proteins through the fluid movement of ribosomes to the golgi apparatus

• describes the movement of RNA through the nuclear pore into the cytoplasm

• describes the cell's boundary composed of the cell wall and the cytoskeleton

• describes the cell membrane as made of many different parts that are not fixed in one place.

Tags

NGSS.MS-LS1-2

Cholesterol

• Is bad

• provides stiffness and structure to the cell's semipermeable membrane

• Is good

• helps with facilitated diffusion

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NGSS.MS-LS1-2

In diffusion

• water moves from a high concentration to a low concentration

• water moves from a low concentration to a high concentration

• molecules move from a high concentration to a low concentration

• molecules move from a low concentration to a high concentration

Tags

NGSS.HS-PS1-5