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Organismal Bio 111 > Exam 2 - Outline 5 > Flashcards

Exam 2 - Outline 5 Flashcards

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Biology 101 flashcards
1
Q

-Prokaryotes are _________

A

bacteria

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2
Q
  • Prokaryotes are bacteria

- _________ very simple (morphological features)

A

Structurally

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3
Q
  • Prokaryotes are bacteria

- _________ they are quite complex (chemical reactions that occur in a cell)

A

Metabolically

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4
Q

Prokaryotes have no _________

A

nucleus

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5
Q

Prokaryotes have no enclosed _________

A

organelles

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6
Q

_________ have no enclosed organelles

A

Prokaryotes

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7
Q

_________ have no nucleus

A

Prokaryotes

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8
Q

_________ DNA is circular, not linear

A

Prokaryotes

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9
Q

Prokaryotes DNA is _________, not linear

A

circular

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10
Q

_________ , there is no mitosis or meiosis

A

Prokaryotic

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11
Q

Prokaryotic, there is no _________

A

mitosis or meiosis

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12
Q

Prokaryotic, there is no mitosis or meiosis

-Cells are NOT distinguished by _________

A

haploid or diploid

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13
Q

Prokaryotic Reproduction is mostly _________ by binary fission

A

Asexual

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14
Q

Prokaryotic Reproduction is mostly Asexual by _________

A

binary fission

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15
Q

Reproduction is mostly Asexual by binary fission

-The ring of DNA is replicated, cell _________ in two

A

pinches

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16
Q
  • Cell Shape-

- Cocci – _________

A

Spherical

17
Q
  • Cell Shape-

- _________ – Spherical

A

Cocci

18
Q
  • Cell Shape-

- _________ – Rod

A

Bacilli

19
Q
  • Cell Shape-

- Bacilli – _________

A

Rod

20
Q
  • Cell Shape-

- _________ – Spiral, Corkscrew

A

Spirilla

21
Q
  • Cell Shape-

- Spirilla – _________

A

Spiral, Corkscrew

22
Q

-Chemical Stains-

  • Gram stain
  • -Developed in _________ and still used today
A

1884

23
Q

-Chemical Stains-

  • Gram stain
  • Different types of cell walls will stain differently depending on their _________
A

structure

24
Q
  • Chemical Stains-
  • Gram stain
  • Gram – _________ = Pink/Red
A

Negative

25
Q
  • Chemical Stains-
  • Gram stain
  • Gram + _________ = Purple
A

Positive

26
Q
  • Chemical Stains-
  • Gram stain
  • Gram + Positive = _________
A

Purple

27
Q
  • Chemical Stains-
  • Gram stain
  • Gram – Negative = _________
A

Pink/Red

28
Q

_________ : The sticky layer of polysaccharide or protein that surrounds the cell wall of many prokaryotes

A

Capsules

29
Q

Capsules: The sticky layer of _________ or protein that surrounds the cell wall of many _________

A
  • polysaccharide

- prokaryotes

30
Q

_________ -

Allows the prokaryote to adhere to their substrate or other individuals in a colony

A

Capsules

31
Q

Capsules -

Allows the prokaryote to adhere to their _________ or other individuals in a _________

A
  • substrate

- colony

32
Q

_________ -

-Protects from dehydration

A

Capsules

33
Q

Capsules -

-Protects from _________

A

dehydration

34
Q

Capsules -

Colony forms when a single _________ cell lands on an appropriate growing medium and grows by binary fission into a _________ colony of cells

A
  • eubacterial

- macroscopic

35
Q

Capsules -

_________ forms when a single eubacterial cell lands on an appropriate growing medium and grows by _________ into a macroscopic colony of cells

A
  • Colony

- binary fission

Organismal Bio 111 (8 decks)

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