Test 1 Flashcards

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1
Q

expensive ascomycetes

A

truffles

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2
Q

a virus that attacks bacteria

A

bacteriophage

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3
Q

a ciliated protozoa

A

paramecium

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4
Q

may be an ‘extremophile’

A

archaea

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5
Q

have silica tests

A

radiolarians

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6
Q

an infectious protein

A

prion

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7
Q

made of hyphae

A

mycelium

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8
Q

African trypanosomiasis

A

sleeping sickness

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9
Q

‘invented’ binomial nomenclature

A

Carl von Linnea

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10
Q

killed millions world-wide in 1918-1919

A

Pandemic Influenza

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11
Q

have membrane-bound organelles

A

eukaryote

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12
Q

fungal reproductive structure

A

mushroom

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13
Q

virus that can cause AIDS to develop

A

HIV

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14
Q

single-celled organism that lacks a nucleus and membrane-bound organelles

A

prokaryote

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15
Q

first to produce O2 from photosynthesis

A

cyanobacteria

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16
Q

(T/F) Bacteria are always anaerobic.

A

false

17
Q

(T/F) Improper wound care can lead to gas gangrene.

A

true

18
Q

(T/F) Malaria is an example of a disease with a complicated life cycle.

A

true

19
Q

(T/F) Euglenoids are simultaneously both heterotrophs and autotrophs.

A

true

20
Q

(T/F) Consuming safe drinking water is an important way to prevent cholera.

A

true

21
Q

(T/F) Taxonomy is the art of ‘stuffing’ dead animals.

A

false

22
Q

(T/F) If a physician tells you to keep a wound clean and dry, you should probably do as they suggest.

A

true

23
Q

(T/F) Sampling cannibalistic meals while on vacation visiting tripes in Papua New Guinea is a good idea.

A

false

24
Q

(T/F) Viruses come in a variety of shapes, including some that look like ‘space-ships’.

A

true

25
Q

(T/F) Once Pasteur discovered bacteria could cause disease, great advancements in medicine quickly followed.

A

true

26
Q

(T/F) Anaerobic bacteria thrive in the presence of oxygen.

A

false

27
Q

(T/F) In vertical gene transfer, 2 bacteria may transfer DNA via a sex pilus.

A

false

28
Q

(T/F) Archaea often cause human disease.

A

false

29
Q

(T/F) Endosymbiosis theory suggests that mitochondria were once free-living organisms.

A

true

30
Q

(T/F) It is always easy to tell the difference between edible and toxic mushrooms.

A

false

31
Q

Which of the following is the largest?

HIV (the virus that leads to AIDS) // RNA molecule // a single E. coli bacterium cell // an amoeba // a prion

A

a single E. coli bacterium cell

32
Q

Viruses have which of the following?

cytoplasm // nucleus // ribosomes // DNA or RNA // all of the above // none of the above

A

DNA or RNA

33
Q

Which of these is not a commonly found bacteria shape?

bacillus // coccus // spirillum // amoeboid

A

amoeboid

34
Q

In binomial nomenclature, the most specific level is the ___.

A

species

35
Q

Heterotrophic bacteria get carbon from ___.

A

organic sources

36
Q

Protozoa are defined as eukaryotes that are NOT what 3 things?

A

a plant, fungus, or animal

37
Q

Give an example of a disease caused by a virus.

A

influenza

38
Q

Give an example of a disease caused by bacteria.

A

cholera

39
Q

Of the diseases or conditions we discussed in class, which is the one you would LEAST like to personally experience?

A

kuru