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Science > Cells > Flashcards

Cells Flashcards

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Biology 101 flashcards
1
Q

Prokaryotic

A

A cell with nuclear material floating freely inside cytoplasm

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2
Q

Eukaryotic

A

A cell with a nuclear material inside a true membrane bound nucleus

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3
Q

Can eukaryotic be unicellular

A

Yes

Has all parts it needs, can be unicellular, yeast

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4
Q

Multicellular mean

A

Has more then 1 cell, ex human

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5
Q

Unicellular mean

A

1 cell, hydra

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6
Q

Process info

A

Nucleus, chromosomes

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7
Q

Synthesizes make and transports

A

Ribosomes

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8
Q

Reycles material

A

Lysosomes

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9
Q

Obtains energy

A

Vacuoles, mitochondria

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10
Q

Interacts with outside world

A

Cell membrane

Cell wall

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11
Q

Cells

A

Basic unit of structure in all living things

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12
Q

Tissues

A

Group of cells work together to do same job

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13
Q

Organs

A

Main working part of plants and animals

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14
Q

Organ systems

A

Similar organs doing same job

Ex. Skeletal, digest

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15
Q

Organism

A

Living thing, 6 requirements for life

Ex yeast plankton, bacteria

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16
Q

Body’s largest organ

A

Skin

17
Q

Y can’t use arm muscles to breath

A

Each group of cells has special function,

18
Q

2 advantages of being unicellular

A

More complex

Specialized cells

19
Q

Who discovered cells in 1665

A

Robert Hooke

20
Q

1st cells observed

A

Not living

21
Q

Y think cells in plants not animals

A

Found cork, cork in plants not animals

22
Q

Anton vee Leeuwenhoek

A

Earliest and most successful observer of cells, 1st of observe alive cells

23
Q

What organisms did Anton discover

A

Wee beasties

24
Q

Difference between cell wall and cell membrane

A

Cell wall- support structure

Membrane-keeps organelles in foreign out

25
Q

Largest most visible in eukaryotic

A

Nucleus

26
Q

What organelles releases energy so other can work

A

Mitochondria

27
Q

1st living cell on earth

A

Bacteria, 3.8 billion years ago

28
Q

Mitochondria get energy from where

A

Sugar and fatty acids-generate energy

29
Q

What plants use make energy, what’s this called

A

Chloroplasts, photosynthesis

30
Q

Camilo Golgi

A

Italian, identified Golgi complex

31
Q

Golgi bodies____

A

Collect modify package proteins

32
Q

Pv verses AV

A

Pv 1 large central 1 AV smaller ones

33
Q

Do cells die? Are they replaced

A

Yes, mitosis

34
Q

Largest thing in pc

A

Vacuole, must store water and food

35
Q

Cell theory

A

All organisms made up of 1 or more cells
Cells are the basic units of structure and function in all organisms
All cells come from other cells that already exist

Science (17 decks)

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