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bio lab 2 > prelabs 1-7 > Flashcards

prelabs 1-7 Flashcards

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Biology 101 flashcards
1
Q

Because the micrscope are parfocal, the images (will or will not) stay in foxus as the lens objective is changed

A

will

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2
Q

In addition to the base which part should be held when carrying a microscope

A

arm

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3
Q

more specifically which type of microscope will be used in lab

A

brightfield

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4
Q

TSA and PDA are which type of media

A

selective

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5
Q

the multiplier for converting from micro to milli

A

0.001

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6
Q

The multiplier for converting from micro to nano is

A

1000

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7
Q

The multiplier for converting from milli to micro

A

1000

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8
Q

The multiplier for converting from nano to micro is

A

0.001

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9
Q

Organisms observed in lab should fall within which range

A

mm-nm or mm-mm or cm-mm

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10
Q

What is the magnification in the ocular lens

A

10x

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11
Q

which biomolecule is casein

A

protein

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12
Q

which biomolecule is dextrose

A

carbohydrate

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13
Q

which objective lens should be in place when the adding or removing a slide

A

4x

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14
Q

which type of microscope will be used in lab>

A

light microscope

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15
Q

will the TSA and PDA be in semi solid agar or liquid form

A

semi solid agar

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16
Q

Ascoscopores are

A

haploid

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17
Q

Basidiospores are

A

haploid

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18
Q

Fungal hyphae that have no separation between the fungal cells are

A

coenocytic

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19
Q

multiple flagella emerging from the bacterial cell in the same location are known as

A

lophotrichous

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20
Q

Telispores are

A

dikaryon

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21
Q

This type of staining includes two type of dyes

A

differential

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22
Q

This type of staining occurs when the dye sticks to the cell to give the cell color

A

positive

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23
Q

urediniospores are

A

dikaryon

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24
Q

when describing a microbial colony that shape found at the edge of the color is known as the

A

margin

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25
Q

which bacterial cell shape is always found in arrangements with other bacterial cells?

A

cocci

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26
Q

Which cell wall type has 2 layers of peptidoglycan

A

gram negative

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27
Q

which cell wall type has large periplasmic space

A

gram negative

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28
Q

which cell wall type has a thicker layer of peptidoglycan

A

gram postive

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29
Q

zygospores are

A

diploid

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30
Q

what is polar flagella

A

they are attached at the ends of the bacterial cell

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31
Q

what are peritrichous flagella

A

they are attached all around the bacterial cell

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32
Q

Mutualism

A

a symbiotic relationship where all organisms in the relationship benefit

33
Q

Algae serves as what type of producer

A

primary producers

34
Q

What type of metabolism does algae have?

A

photoautotroph

35
Q

Where is algae predominantly found?

A

marine and freshwater environments

36
Q

Parasitism

A

relationship between the host organism and the organism causing the disease

37
Q

Ciliates are grouped in

A

SAR clase

38
Q

Euglenozoans include all of the following except

A

apicoplexans

39
Q

Many algae are also known as

A

phytoplankton

40
Q

What kingdom is protist

A

paraphyletic

41
Q

The SAR clade is an unranked supergroup that doesnt include

A

amoebozoans

42
Q

species eveness

A

measures counts all the individuals found per species in a given area

43
Q

species richness

A

measure counts all the species in a given area

44
Q

Ecological biodiversity

A

type of biodiversity examines the community of living organisms and how they interact with the abiotic environment

45
Q

genetic biodiversity

A

type of biodiversity investigates the differences in DNA within a single species

46
Q

Which algae group is the closest sister taxa to land plants

A

green algae

47
Q

a shared unique trait of anthophytes

A

flowers

48
Q

shared unique trait of tracheophytes

A

vascular tissue

49
Q

tracheaphytes doesnt have which structure

A

flowers

50
Q

Anthophyta is a __ group because all the descendents are included in the group

A

monophyletic

51
Q

Because bryophytes lack xylem and roots they are limited in size and dispersal by

A

water

52
Q

Bryophyta is a __ group because not all the descendents are included in the group

A

paraphyletic

53
Q

for bryophytes which generation is photosynthetic?

A

paraphyletic

54
Q

green algae is a __ group because not all the descendents are included in the group

A

paraphyletic

55
Q

the first leaves appeared in this group

A

lycophytes

56
Q

The structure that contains the female reproductive organs in anthophytes is

A

gynoeciium

57
Q

The structure that contains the make reproductive organs in anthophytes is

A

androecium

58
Q

The structure that creates female gametes in the gametophyte is the

A

archegonia

59
Q

The structure that creates male gametes in the gametophyte is the

A

antheridia

60
Q

the tissue in plants that transports water is

A

vascular tissue

61
Q

Which of the following is not an evolutionary advantage to having seeds?

A

increased presence of heterospory

62
Q

Bark which is thicken toughen periderm arises from this lateral meristem?

A

cork cambium

63
Q

seeds with edible fruit are most likely dispersed by

A

animals

64
Q

seeds with wings are most likely dispersed by

A

wind

65
Q

The arrangement of flowers on the stem with the newest flowers near the end of the shoot is

A

indeterminate inflorescence

66
Q

The arrangement of flowers on the stem with the oldest flowers near the end of the shoot is

A

determinate inflorescense

67
Q

The cortex in stems is made of this tissue

A

ground

68
Q

The epidermis, cuticle, guard cells, roots hairs and trichomes arise from what type of meristem?

A

protoderm

69
Q

The epidermis, cuticle, guard cells, root haris and trichomes arise from what tissue?

A

dermal

70
Q

The parenchyma, collenchyma and sclerenchyma arise from what type of meristem?

A

ground meristem

71
Q

The parenchyma, collenchyma and sclerenchyma arise form what tissue?

A

vein

72
Q

This meristem is located in the root and shoot tips

A

apical meristem

73
Q

This meristem is located in the stems of plants that live longer than one year

A

lateral meristem

74
Q

xylem and phloem elements arise from this type of meristem

A

procambium

75
Q

xylem and phoem elements arise from what tissue

A

vascular

76
Q

pottasium is __transported into and out of the vacuoles in the guard cells

A

actively

77
Q

root hairs have a___ water potential to soil

A

lower

78
Q

root hairs have___ water potential to xylem cells

A

higher

bio lab 2 (3 decks)

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