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Biology > Cell Quiz > Flashcards

Cell Quiz Flashcards

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0
Q

What is the function of the nucleolus

A

Makes ribosomes

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1
Q

What is the function of the nucleus

A

Control center of cell, stores DNA

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2
Q

What is the function of ribosomes

A

Makes proteins

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3
Q

What is the function of the endoplasmic rectilium

A

The highway system of the cell and transports proteins

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4
Q

What is the difference between smooth ER and rough ER

A

The rough ER has ribosomes attached

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5
Q

What is the function of the golgi body

A

Packages , sorts, and transports proteins

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6
Q

What is the function of the mitochondria

A

Turns glucose into usable energy

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7
Q

What is the function of the lysosome

A

Digests and breaks down large molecules and worn out cells

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8
Q

What is the function of the centriole

A

Aids in cell division

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9
Q

What is a function of a vacuole

A

Storage

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10
Q

What is the function of chromosomes/DNA

A

Genetic information

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11
Q

What is the function of the chloroplast

A

Takes sunlight energy and makes sugar (chemical energy)

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12
Q

What is the function of the nuclear membrane

A

Allows particles into and out of the nucleus

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13
Q

What is the function of the cell mambrane

A

Controls what enters and leaves the cell

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14
Q

What is the function of the cell wall

A

Provides structure and support for the cell and controls water loss

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15
Q

What is the function of cytoplasm

A

The fluid that fills the cell and surrounds the organelles

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16
Q

What organelles are in animal cells but not plant cells

A

Centrioles, and small vacuoles

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17
Q

What organelles are in plant cells and not in animal cells

A

Large vacuoles, chloroplast, cell wall

18
Q

What organelles are in a prokaryotic cell

A

Ribosome, cytoplasm cell membrane, cell wall, DNA

19
Q

Under what power can you use course adjustment

A

ONLY scanning

20
Q

Under what power can you use fine adjustment

A

Scanning, low power, high power

21
Q

How do you find the total magnification

A

Eye piece multiplied by the objective lens

22
Q

Another name for the cell membrane

A

Phospholipid

23
Q

What is a phospholipid

A

Phosphate head and two lipid tails

24
Q

What part of the phospholipid is water loving or hydrophilic

A

The phosphate head

25
Q

Which part of the phosolipid is feared of water

A

Lipid tails

26
Q

What is a channel protein

A

It creates a tunnel in the cell membrane to allow large particles to pass through

27
Q

What is a protein pump

A

Using energy it moves particles from low concentration to high

28
Q

What function does a carb serve in a cell membrane

A

It identifies a cell

29
Q

What is endocytosis

A

Using energy the cell membrane engulfs large particles and pulls them into the cell

30
Q

What is exocytosis

A

Using energy the cell membrane expels large particles

31
Q

What is active transport

A

It requires energy and moves particles from low to high concentration

32
Q

What is passive transport

A

Transport that does not require energy moves particles from high to low concentration

33
Q

What is diffusion

A

Movement of particles from high to low concentration

34
Q

What is facilitated diffusion

A

Movement of particles from high to low through a channel protein- passive

35
Q

What is osmosis

A

The diffusion of water

36
Q

What is a selectively permeable membrane

A

It allows only some particles in the cell

37
Q

What does impermeable mean

A

It does not allow anything in the cell

38
Q

What is a hypertonic solution

A

One where the solute is higher outside which means there is more water inside

39
Q

What happens to a cell in a hypertonic solution

A

Water leaves the cell and shrinks

40
Q

What is a hypotonic

A

Where the amount of solute is higher inside the cell which means there is more water inside the cell

41
Q

What happens to the cell in a hypotonic solution

A

It swells up and might burst

42
Q

What is a isotonic solution

A

One where the solute is the same inside and outside the cell which means the water is also the same

43
Q

Hat happens inside an isotonic solution

A

Nothing

Biology (8 decks)

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