Cells The Basic Unit Of Life Flashcards

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1
Q

Cell

A

Structure that contains all materials needed for life

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2
Q

Tissue

A

Groups of cells that work to perform a jog in the body

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3
Q

Organ

A

2 or more tissues working together

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4
Q

Organ system

A

When organs work together in groups

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5
Q

Organism

A

Anything can live on its own

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6
Q

Division of labor

A

Cells performing special functions are better at Their job

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7
Q

Cellular specilaztion

A

Certain cells do certain things

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8
Q

Population

A

Same species living in same area

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9
Q

Community

A

Populations of different species in some area

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10
Q

Ecosystem

A

Community of organisms non living things in there environment

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11
Q

Biosphere

A

The part of the earth where life exists

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12
Q

Robert Hooke

A

Discovered the cell

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13
Q

Cell wall

A

A structure that supports some of cells provides strength support to the cell membrane

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14
Q

Cell membrane

A

A phospholipid layer that covers the inside of a cell

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15
Q

Cytoplasm

A

A cellular fluid surrounding a cells organelles

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16
Q

Ribosome

A

A small organelle in cells where proteins are made from amino acids

17
Q

Mitochondria

A

Cells organelles surrounded by two membranes that break down food molecules that make atp

18
Q

Vacuole

A

A large membrane cover structure found in plant and animal cells

19
Q

Lysosomes

A

A special vessel in a cell the digests food particles waste and forgin envaders

20
Q

Chloroplasts

A

An organelles found in plant algae cells where photosynthesis accors