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Review (Ultrasound) > Bio - Chapter 2 (Part 1) > Flashcards

Bio - Chapter 2 (Part 1) Flashcards

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1
Q

What is the body form of archaea, eubacteria, protista, fungi, plantae and animalia?

A
  1. Unicellular
  2. Unicellular
  3. Unicellular and multicellular
  4. Multicellular
  5. Multicellular
  6. Multicellular
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2
Q

Is there a cell wall present in archaea, eubacteria, protista, fungi, plantae and animalia and what is form is it in?

A
  1. Present in the form of glycoproteins
  2. Present in the form of peptidoglycan
  3. Mostly absent
  4. Present in the form of chitin
  5. Present in the form of cellulose
  6. Absent
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3
Q

What is the feeder type for archaea, eubacteria, protista, fungi, plantae and animalia?

A
  1. Auto and hetero
  2. Auto and hetero
  3. Auto and hetero
  4. hetero
  5. Auto
  6. Hetero
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4
Q

What is the method of gaining nutrition for archaea? (3)

A
  1. Absorption
  2. Photosynthesis
  3. Chemosynthesis
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5
Q

What is the method if gaining nutrition for eubacteria? (3)

A
  1. Absorption
  2. Photosynthesis
  3. Chemosynthesis
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6
Q

What is the method if gaining nutrition for protista? (3)

A
  1. Absorption
  2. Photosynthesis
  3. Ingestion
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7
Q

What is the method if gaining nutrition for fungi?

A

Absorption

- extracellular digestion

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8
Q

What is the method if gaining nutrition for plantae?

A

Photosynthesis

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9
Q

What is the method if gaining nutrition for animalia?

A

Ingestion

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10
Q

What is the motility for archaea, eubacteria, protista, fungi, plantae and animalia?

A
  1. Present in some
  2. Present in some
  3. Present in some
  4. Absent
    - immotile
  5. Absent
  6. Present
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11
Q

What is the reproduction like for archaea, eubacteria, protista, fungi, plantae and animalia?

A
  1. Asexual
  2. Most asexual
  3. Asexual and sexual
  4. Asexual and sexual
  5. Sexual
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12
Q

How does reproduction happen for archaea? (2)

A
  1. Binary fission

2. Fragmentation

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13
Q

How does reproduction happen for eubacteria? (2)

A
  1. Binary fission

2. Some sexually by conjugation

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14
Q

Is mitochondria present in archaea, eubacteria, protista, fungi, plantae and animalia?

A
  1. No
  2. No
  3. Yes
  4. Yes
  5. Yes
  6. Yes
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15
Q

Is a nervous system present in archaea, eubacteria, protista, fungi, plantae and animalia?

A
  1. No
  2. No
  3. No
  4. No
  5. No
  6. Yes
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16
Q

What are 3 examples of archaea?

A
  1. Methanogens
  2. Extreme thermophiles
  3. Extreme halophiles
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17
Q

What are 2 examples of eubacteria?

A
  1. E. Coli

2. Cyanobacteria

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18
Q

What are 3 examples of protista?

A
  1. Euglena
  2. Amoeba
  3. Algae
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19
Q

What are 3 examples of fungi?

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A
  1. Mushrooms
  2. Bread molds
  3. Yeast
20
Q

What are 3 examples of plantae?

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A
  1. Ferns
  2. Mosses
  3. Flowering plants
21
Q

What are 4 examples of animalia?

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A
  1. Sponges
  2. Worms
  3. Insects
  4. Mammals
22
Q

What kind of cells are prokaryotes?

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A

Single celled organisms

23
Q

What do prokaryotes lack? (2)

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A
  1. Membrane bound organelles

2. True nucleus

24
Q

Where is the DNA present for prokaryotes?

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A

Nucleoid region

25
What kind of chromosomes do prokaryotes have?
1 circular chromsome
26
How do cells divide for prokaryotes?
Usually by binary fission
27
What is the sexual orientation of prokaryotes?
Asexual
28
What environments do prokaryotes live in?
Anaerobic | - without oxygen
29
What kind of cells are eukaryotes? (2)
Single cell and multicellular
30
What do eukaryotes contain?
Membrane bound organelles
31
Where is the DNA found in eukaryotes?
In the nucleus
32
What kind of chromosomes do eukaryotes have?
Multiple linear chromosomes
33
How do cells divide in eukaryotes?
Mitosis
34
What is the sexual orientation of eukaryotes? (2)
1. Sexually | 2. Asexually
35
What environments do eukaryotes mostly live in?
Mostly aerobic | - with oxygen
36
What are 6 characteristics used to group taxons?
1. Cell type - eukaryote vs. prokaryote 2. Nutrition - autotroph vs heterotroph 3. Number of cells - uni vs multi 4. Cell wall composition - peptidoglycan = +/- gram stain 5. Type of reproduction - asexual vs sexual 6. Environment - with or without oxygen
37
Autotrophs
Self feeders synthesize their own food through photosynthesis or by breaking bonds in inorganic compounds
38
Heterotrophs
Consumes other organisms for nutrients
39
Peptidoglycan
A chemical present in some cell walls that can be used to classify organisms
40
What will happen if a cell wall contains many layers of peptidoglycan?
It will stain positive | - gram positive
41
How do you get a gram negative result?
Thinner cell walls have little or non peptidoglycan and have outer membranes and will not strain
42
Aerobic
Requires molecular oxygen for growth and development
43
Anaerobic
Do not require or live in oxygen
44
Obligate anaerobes
Die in oxygen
45
Facultative anaerobes
Can grow in either condition

Review (Ultrasound) (6 decks)

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