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Bio Cells test > Cells Test > Flashcards

Cells Test Flashcards

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Biology 101 flashcards
1
Q

What does the nucleus do?

A

Contains and protects DNA

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2
Q

What does the DNA do?

A

Information for making proteins

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3
Q

What do the ribosomes do?

A

Make protein

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4
Q

What does the Endoplasmic reticulum do?

A

Transports and finishes proteins and other biological molecules

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5
Q

What do lysosomes do?

A

Waste management

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6
Q

What does the mitochondria do?

A

Generates energy (ATP)

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7
Q

What do the vesicles do?

A

Cellular package containing products such as protein

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7
Q

What does the golgi apparatus do?

A

Moves protein around

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7
Q

What does cytoplasm do?

A

Space for work to be done

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8
Q

What does the large vacuole do?

A

Stores protein and water

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9
Q

What does the cell membrane do?

A

Manages what goes in and out

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10
Q

What is diffusion?

A

The process of particles from an area that is more concentrated to an area that is less concentrated

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10
Q

How are prokaryotic and eukaryotic cells different?

A

Prokaryotic cells have no nucleus and no organelles

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10
Q

What is osmosis?

A

Movement of water through a semi permeable membrane

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11
Q

What does a selectively permeable membrane do?

A

Allows some molecule to cross and not others

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11
Q

What is active transport?

A

Movement of molecules from an area of low concentration to high concentration, requires cellular energy

12
Q

What is facilitated diffusion?

A

Proteins specific for certain molecule “help” molecules that cant cross phospholipid bilayer

13
Q

What is an isotonic solution?

A

Equal amounts of solutes

14
Q

What is a hypertonic solution?

A

A lot of solutes

15
Q

What is a hypotonic solution?

A

Fewer solutes

Bio Cells test (1 decks)

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