CHAPTER 4 CELLS AND FUNCTIONS Flashcards

1
Q

STORES food, water and waste

A

VACUOLE

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2
Q

BREAKS DOWN big food MOLECULES.

A

LYSOSOME

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3
Q

supplies ENERGY

A

MITOCHONDRIA

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4
Q

PACKAGE and MOVE PROTEINS

A

GOLGI APPARATUS

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5
Q

SUPPORTS, PROTECTS ORGANELLES

A

CYTOPLASM

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6
Q

SEPARATES CHROMOSOMES during MITOSIS

A

CENTRIOLES

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7
Q

MAKES PROTEINS

A

RIBOSOME

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8
Q

MOVES things around cell and MAKES PROTEINS too

A

(ER) ENDO-PLASMIC RETICULUM

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9
Q

MAKES RIBOSOMES

A

NUCLEOLUS

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10
Q

CONTROLS THE CELL and ACTIONS (BRAIN)

A

NUCLEUS

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11
Q

PROTECTION, REGULATES what goes IN and OUT (SKIN)

A

CELL MEMBRANE

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12
Q

does NOT have RIBOSOMES

A

SMOOTH ER

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13
Q

HAS RIBOSOMES

A

ROUGH ER

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14
Q

ISOTONIC solution

A

NORMAL CELLS remain UNCHANGED

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15
Q

HYPOTONIC solution

A

cell SWELL and BURST

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16
Q

HYPER-TONIC solution

A

cell shrivel

17
Q

water to MOVE OUT of the cell

A

HYPERTONIC

18
Q

greater CONCENTRATION

A

HYPERTONIC

19
Q

water to MOVE INTO the cell

A

HYPOTONIC

20
Q

lower CONCENTRATION

A

HYPOTONIC

21
Q

DIFFUSION of water across the PLASMA MEMBRANE

A

OSMOSIS

22
Q

substance is HELPED across the PLASMA MEMBRANE by a molecule WITHIN membrane

A

FACILITATED DIFFUSION

23
Q

MOVEMENT of water and DISSOLVED substance

A

FILTERATION

24
Q

back INTO the cell

A

ENDOCYTOSIS

25
Q

REMOVES waste OUT of the cell

A

EXOCYTOSIS

26
Q

DIFFUSION of water ACROSS the plasma membrane

A

OSMOSIS

27
Q

sodium/potassium MOVES ions IN and OUT of the cell

A

ACTIVE TRANSPORT PUMP

28
Q

NO energy required, moves MOLECULES from AREA of HIGH CONCENTRATION to LOW CONCENTRATION

A

PASSIVE TRANSPORT

29
Q

REQUIRES energy, moves MOLECULES from AREA of LOW CONCENTRATION to HIGH CONCENTRATION

A

ACTIVE TRANSPORT

30
Q

water ENTER the CELL to EXPAND

A

HYPOTONIC

31
Q

water will SHRINK the cell

A

HYPERTONIC

32
Q

process of moving IONS across the CELL MEMBRANE.

ACTIVE TRANSPORT PROCESS

A

SODIUM-POTASSIUM PUMP

33
Q

moves molecules back INTO a cell

A

ENDOCYTOSIS

34
Q

moves molecules OUT of a cell

A

EXOCYTOSIS

35
Q

moves MOLECULES from LOWER concentration INTO HIGH CONCENTRATION

A

OSMOSIS

36
Q

NUCLEIC acid along with proteins and carbohydrates

A

RNA and DNA