Cells Flashcards

1
Q

Cells definition

A

Is the smallest unit that is capable of preforming life function.

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2
Q

Who saw the first dead cell?

A

Robert hooke (1665)

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3
Q

Who observed the first living cell?

A

Anthon van leeuwenhoek ( 1675)

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4
Q

Determined that plants have cells

A

(1838) Matthias Schleiden??

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5
Q

Determined that animals have cells

A

Theoder Schwann (1839)

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6
Q

Determined that cells come only from other cells.

A

Rudolph Virchow (1855)

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7
Q

Cell theory??

A
  1. All living things are make up of cells.
  2. Cells are the smallest working unit of all living things.
  3. All complex cells come from preexisting cells through cell division.
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8
Q

Two major types of cells?

A

Eukaryotic and Prokaryotic

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9
Q

Eukaryotic ??

A

Complex cells (most living things have eukaryotic cells)

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10
Q

Prokaryotic ??

A

Simple cells

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11
Q

Bacteria is made up of how many cells??

A

Made up of single cells

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12
Q

Examples of Eukaryotic cells

A

Fungi, Protists, animals, plants

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13
Q

Examples of Prokaryotic cells??

A

Bacteria (cell is its own organism)

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14
Q

Plants and animals 5 cell similarities ??

A
  1. Cell membrane
  2. Nucleus
  3. Cytoplasm
  4. mitochondria
  5. Ribosomes
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15
Q

Organelles that are in plant cell only? (3)

A
  1. cell wall
  2. permanent vacuole
  3. chloroplasts
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16
Q

example of uni cell (1)

A

Bacteria cells

17
Q

Bacteria cells include ?? (7 parts)

A

Cell membrane, Ribosomes, cell wall, plasmids, circular strands of DNA, Flagella, and cytoplasm

18
Q

Who was Robert Hooke? (1665)

A

was the first one to observe a dead cell and he invented the microscope.

19
Q

Who were the three men that came up with the cell theory?

A

Matthias Schleiden (1838), Theoder Schann (1839), and Rudolph Virchow (1855)

20
Q

What did Matthias Schleiden conclude?

A

He concluded that plants have cells in 1838

21
Q

What was determined in 1855?

A

That cells come only form other cells.