science Flashcards

(28 cards)

1
Q

Control, cell growth, reproduction, and other sustaining activities

A

genetic material

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2
Q

surrounds the cell and separates the interior of the cell from its surroundings

A

cell membrane

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3
Q

process that captures the energy from the sun and changes it into food for the cell; occurs in the chloroplast of plant cells

A

photosynthesis

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4
Q

surrounds the cell and separates the interior of the cell from its surroundings

A

cell membrane

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5
Q

Tail like structure that allows movement

A

flagella

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6
Q

process that releases energy from food and makes it available to carry out life process; occurs in the mitochondria area of plant and animal cells

A

cellular respiration

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7
Q

A fluid filled space in the cells that is used to store, water nutrients, and waste

A

vacuole

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8
Q

A tough rigid structure that surrounds the cell membranes and protects the cell

A

cell wall

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9
Q

produce proteins

A

ribosomes

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10
Q

transport materials around the cell

A

vesicles

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11
Q

jelly like substance within the cell

A

cytoplasm

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12
Q

a cell structure which functions are carried out to ensure the cell survival

A

organelle

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13
Q

produces energy in the cell

A

mitochondria

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14
Q

Produce food for the cell using energy from the sun; contains chlorophyll

A

chloroplast

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15
Q

Controls the activity within the cell

A

nucleus

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16
Q

responsible for defending the body against pathogens

A

immune system

17
Q

any condition that’s harmful to or interferes with normal functioning of an organism

18
Q

an organism that breaks down dead and waste materials

19
Q

a prokaryotic microorganism

20
Q

found on the surface on every pathogen

21
Q

made by white blood cells

22
Q

fights infections caused by bacteria

23
Q

a strand of genetic material surrounded by a layer of protection

24
Q

help provide immunity against a pathogen without actually causing illness

25
an organism that requires a microscope to be seen
microorganisms
26
consist of white blood cells and inflammation
second line of defence
27
consists of the skin, hairs, in the expiratory tract, and stomach acid
first line of defence
28
an organism that can cause a disease
pathogen