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From Flashcardlet > Organelles science test > Flashcards

Organelles science test Flashcards

0
Q

What type of bacteria causes food poisoning?

A

Salmonella

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1
Q

What are the oldest life forms on earth?

A

Archaebacteria

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2
Q

What part of the bacteria cell helps it stick to surfaces?

A

Pilus

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3
Q

Name two foods that bacteria help make

A

Yogurt and cheese

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4
Q

What does “decompose” mean?

A

Break down

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5
Q

What is the control center of the bacteria cell?

A

DNA

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6
Q

What part of the bacteria cell helps it move?

A

Flagella

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7
Q

Where do archaebacteria live?

A

Extreme environments

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8
Q

To what kingdom do common bacteria belong?

A

Eubacteria

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9
Q

List the three parts of the cell theory

A
  1. A cell comes from pre existing cells
  2. Cells are the basic unit of structure and organization in organisms
  3. All organisms are composed of one or more cells
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10
Q

Name of the Dutch scientist that made his own microscope

A

Anton van Leeuwenhoek

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11
Q

English scientist who is credited with coming up with the word cell

A

Robert Hooke

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12
Q

Name the spectacle maker from the Netherlands that lived in the1600s

A

Zacharias Jansen

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13
Q

What was Jansen famous for?

A

The microscope

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14
Q

What famous discovery did Leeuwenhoek make with his homemade microscope? How did he make this discovery?

A

Bacteria; by looking at dental scrapings

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15
Q

What did Leeuwenhoek name his discovery?

A

Animalcules

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16
Q

What did Robert Hooke look at when he came up with the name cell?

A

Cork

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17
Q

Why did Hooke call them cells?

A

Bc it looked like tiny cells or chambers on the cork when looking through the microscope

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18
Q

What did Hooke do to make sir Isaac Newton mad?

A

He said that Newton copied his work

19
Q

Why does no one know what Robert Hooke looked like?

A

Bc he burned his only portrait

20
Q

Name a German botanist from the 1800s

A

Matthias Shleiden

21
Q

What discovery was Shleiden famous for?

A

All plants were made of cells

22
Q

Name another German scientist from the 1800s that studied animals?

A

Theodore Schwann

23
Q

What was Schwann famous for?

A

All animals are composed of cells and invented rebreathers for fireman

24
Q

What part of the cell theory did Shleiden and Shwann disagree on?

A

They disagreed on how cells formed

25
Q

What did Schleiden believe?

A

That cells came from free floating cells

26
Q

What did Schwann believe?

A

Cells form from other cells

27
Q

Name the scientist who proved that all cells came from other cells?

A

Virchow

28
Q

Has double layer of fat, the cell boundary, controls movement in and out, and recognizes symbols. Where is it found?

A

Cell membrane or plasma membrane. Plants and animals

29
Q

Tough, rigid, flexible layer that surrounds the outside of the cell. Where are they found?

A

Cell wall; plants

30
Q

Control center of the cell and protects DNA. Where is it found?

A

Nucleus; plants and animals

31
Q

Coordinates cell division. One pair in each cell structure. Where is it found?

A

Centrioles; animals

32
Q

Protein factories, read instructions to build proteins from DNA. Some are free in the cytoplasm and some are attached to the ER structure. Where are they found?

A

Ribosomes; animals and plants

33
Q

Finishes, sorts, labels, and ships proteins. Like the UPS.

A

Golgi apparatus

34
Q

Works on proteins, helps complete proteins after ribosomes builds them.

A

Endoplasmic reticulum

35
Q

Has ribosomes attached and works or proteins

A

Rough ER

36
Q

Makes membranes

A

Smooth ER

37
Q

Make ATP from cellular respiration, fuels the work of life

A

Mitochondria; plants and animals

38
Q

Digest food, used to make energy, clean up and recycle, digest broken organelles. Where are they found?

A

Lysosomes; plants and animals

39
Q

Moving material around the cell and storage. Where are they found?

A

Vacuole; plants and animals

40
Q

Jelly-like material that holds organelles in place

A

Cytoplasm

41
Q

A single felled organism that doesn’t have a true nucleus and their genetic material is not stored in the nucleus

A

Prokaryotic cell

42
Q

All bacteria are what?

A

Prokaryotes

43
Q

A more complex cell with a nucleus and many organelles. Genetic material is stored in the nucleus and have many organelles

A

Eukaryotic cells

44
Q

All plants, animals, protists, and fungi are what?

A

Eukaryotes

From Flashcardlet (29 decks)

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