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Bio 106 csun > lab practicum 1 > Flashcards

lab practicum 1 Flashcards

1
Q

what is this orginizum and what is the function of the indicated part

A

Anabeana, a genus of cyanobacteria.

fixes carbon

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2
Q

give the shape and gram stain result

A

cocci

gram positive

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5
Q

name the organizum and its indicated parts

A

Amoeba

  1. nucleous
  2. pseudopodia
  3. food vacuole
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6
Q

Which antiseptic was most effective in killing off the bacteria on this petri dish?

A

P

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7
Q

The purple iodine stain on these granules is a positive test for…?

A

starch

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8
Q

There is substantial evidence that mitochondria and chloroplasts are remnants of once free-living bacteria that came to live in intimate contact with archaea; this is part of a theory termed the ______________ theory.

A

endosymbiotic

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9
Q

What is the name of these locomotory structures that all members of the phylum possess?

A

paramecium cillia

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10
Q

what is the organism shown lineage phylum what disease does this cause

A

Trypanosoma gambienese Lineage Excavata phylum Kinetoplastida

causes african sleeping sickness

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11
Q

what is this organisim

A

Rotifer

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12
Q

diagram A represents a gram negative bacterium

A

false

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13
Q

what lineage and phylum is this organism

A

lineage excavata phylum parabasalida : trichonympha: ;oves in termites and help termites digest cellulos in wood

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14
Q

what is the organism and what is the structure indicated

A

Phylum Actinopoda. lineage rhizaria

part indicated axopdia (long thin pseudopodia) gather food

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15
Q

match the parts to the lables

A

A Peristome

B capsule Sporangium

C Seta of Sporophyte

D Gametophyte

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16
Q

name the lineage

A

Excavata: Euglena viridis

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17
Q

name the lineage

A

avelolata : ceratium

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18
Q

name the lineage

A

Stamenopila

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19
Q

name the form group with in phylum rhodophyta

A

microscopic filamentous

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20
Q

name the form froup within the phylum Rhodophyta

A

filamentous branched

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21
Q

name the form froup within the phylum Rhodophyta

A

encrusting coralline

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22
Q

name the form froup within the phylum Rhodophyta

A

jointed coraline

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23
Q

name the organism and lineage and name structures

A

Stramenopila: phylum Phaeophyta ( brown alge)

A Blade

B stipe

C Hold fast

not shown air blader Bubble

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24
Q

name the structures and name the organism

A

Euglena

A flagellum

B eyespot

C vacuole

D Paramylon graanules

E chloroplast

F Nucleus

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25
Q

Which cellular structure is responsible for rejecting the Gram staining procedure, resulting in a Gram negative stain?

A

lipopolysaccharide coat

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26
Q

this is the upper surface of a thallose liverwort these cup structures are

A

gemmae cups, containing multicellular gemmae inside produced by mitosis (for asexual reproduction)

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27
Q

what type of fertilization is represented

A

double fertilization

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28
Q

name the structures

A

Moss

A sporophyte

B gametophyte

C Rhizoids

D Capsule

E Spores

F Seta

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29
Q

name the structures

A

A Sorus

B frond(leaf)

C Fiddlehead

D Rhizome

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30
Q

what is this

A

moss with sporophytes

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31
Q

name the organism and the parts

A

paramecium

1 Macronucleus

2 Vacuole

3 Oral groove

4 Micronucleus

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32
Q

there are no cell wall divisions between each nuclei how is this characterized

A

Coenocytic:

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33
Q

identify the organism

A

Rhizaria: Foram

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34
Q

identify the purple organism

A

trypansosoma

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35
Q

identidy the oprganism

A

Trichomonas

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36
Q

identify the organizm

A

plasmodium

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37
Q

identify the organism

A

Trhichonympha : excavata

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41
Q

name the life cycle

A

Diploid dominated life cycle (gamatic life cycle )

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42
Q

name the life cycle

A

haploid dominiated life cycle (Zygotic life cycle )

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43
Q

name the life cycle

A

sporic life cycle

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44
Q

name the organism and name the structures

A

Euglena Lineage Excavata

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45
Q

name the organism and the parts

A

Fern cross section through its Rhixome

A external phloem

B xylem

C internal Pholem

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46
Q

name the organism

A

liverwort

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47
Q

name the organism

A

moss

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48
Q

name the organism

A

scouring roush

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49
Q

name the life cycle

A

liverwort life cycle

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50
Q

name the organism

A

leafy liverwort

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51
Q

name the organism and the parts

A

Leafy liverwort

A Capsule (2N)

B Seta (2N)

C Leaf (N)

D rhizoids (N)

E Perianth (N)

F Stem (N)

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52
Q

name the organism and its parts

A

Moss

A capsule

B peristome

C Seta

D Operculm

E calyptra

F leaf

G Stem

H Rhizoid

I Sporophyte

J Gametophyte

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53
Q

lable parts

A

A operculum

B Calyptra

C Peristome

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54
Q

name the organism and what are the pores used for

A

Marchantia polymorpha

pores used for gas exchange

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55
Q

label all the structures

A

A mature sporophyte

B archegoniophore

C moss Sporophyte

D moss Gametophyte

E liverwort thallus

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56
Q

identify the slide

A

liverwort antheridia

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57
Q

what does this diagram represent

A

fertilization

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58
Q

name the male and female parts

A

Male antheridium

female Archegonium

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59
Q

Name the parts

A

A anther

B filament

C stigma

D Style

E ovary

F Sepal

G stamen

H Carpel

I Petal

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60
Q

Name the parts

A

A stigma

B style

C sepal

D anther

E filament

F petal

61
Q

Archaea include organisms that are mesophiles, but also organisms we would call extremophiles. Name one sub-category of extremeophile that you read about in the lab manual.

A

halophile

halophiles

thermophiles

methanogen

thermophile

methanogens

65
Q

name the ovary positions

A

A ovary superior

B ovary inferior

C ovaries in hypanthum

69
Q

what kind of pollinator pollinates these flowers

A

A Humming bird

B bee

C buterfly

D Bat

70
Q

what kind of life cycle is shown

A

angiosperm

71
Q

what is this slide

A

pollen sac with polen

72
Q

what is this slide

A

ovary with ovules

73
Q

label the partas of this pinenut

A

outer A Gametophyte

inner B Embryo

74
Q

lable the structures on the pine needles

A

A pholem

B xylem

C Stomata

D resin Duct

75
Q

identify these

A

Pine pollen

76
Q

is this organism isomorphic or heteromorphic

A

Isomorphic

77
Q

are these gametes of this organism isomorphic or heteromorphic

A

Isomorphic

78
Q

Name this cross section

A

Fucus Archegonia

79
Q

this is a cross section of a root nodule whats inside

80
Q

is the bacilli gram positive or negative

81
Q

what does the purple organism cause

82
Q

what kind of organism lived within

what are these shells made of

A

foraminifera

calcium carbonate

83
Q
A

Spirogyra

conjugation of + and - Strains

84
Q
A

trichonympha

digest cellulose in termite guts

85
Q
A

N ( archegoniophore)

2n ( seta)

86
Q
A

Amoeba

Pseudopodium

87
Q
A

Rotifera

Corona

88
Q
A

Bacillum

Gram +

89
Q
A

Gingko biloba

male sporangia or male cones

90
Q
A

Cyanobacteria

fixes nitrogen (heterocyst)

91
Q
A

10A. 400x
10B. it should not be on 40x without a slide

92
Q
A

11A. carpel or stigma
11B. anther or stamen

93
Q
A

12A. nitrogen-fixing bacteria
12B. Bacteria

94
Q
A

13A. Trichomonasis (Trichomonas vaginalis)
13B. Excavata

95
Q
A

14A. Rhodophyta: Batrachospermum
14B. microscopic filamentous

96
Q
A

15A. antheridium
15B. sperm

97
Q
A

16A. Volvox
16B. it will become a new colony

98
Q
A

17A. Dinoflagellata
17B. N

99
Q
A

18A. petal or corolla
18B. sepal or calyx

100
Q
A

19A. slime mould
19B. absorption following external digestion

101
Q
A

20A. N
20B. 2N

102
Q
A

21A. fern (Monilophyta)
21B. fixes atmopheric nitrogen; fertilizes rice paddies

103
Q
A

22A. stoma
22B. water vaper

104
Q
A

23A. anthers
23B. stigma

105
Q
A

24A. Metasequoia conifer 24B. female

106
Q
A

25A. indusium
25B. sporangia

107
Q

sperm and egg have fused to for diploid _________

A

Sporophyte

108
Q

which group does this organism belong to ?

A

Land plant hepaticophyta archaeplastida

109
Q

the coating of the parallel bands of protein across this organism is called ?

A

the pellicle

110
Q

what are the locomotory structures for these organisms

111
Q

what are the yellowish toothlike structures and what do they aid in

A

they constiture a peristome which aids in spore dispersal

112
Q

what are the structures in this picture

A

sporangia filled with spores

113
Q

name the group to which this organism belongs to

A

musci eukarya

114
Q

name the clade that this plant belongs to

A

monilohyta

115
Q

what does this slide show

A

male pinecone pollen

116
Q
A

lilium ovary embryo sac

117
Q
A

Lilium mature pollen in anther

118
Q
119
Q
A

Chalmydomonas

120
Q
121
Q
A

Dino flagellets

122
Q
123
Q
124
Q
A

Radiolaria strew

125
Q
A

Foraminifera strew

126
Q
127
Q
A

Achyla water mold

128
Q
A

Paramecium caudatum

129
Q
A

Termite flagellates trichonympha

130
Q
A

trichonympha

131
Q
A

marchanthia antheridia

132
Q
A

marchanthia mature sporophyte

133
Q
A

marchanthia archegonia

134
Q
A

minum capsule

135
Q
A

moss archegonia

146
Q

Bryophytes are said to be poikilohydric; this implies that ___________.

A

They have the capacity to tolerate dehydration to very low water content and to recover from it without permanent physiological damage.

159
Q

life cycles Haploid

A

is the state of having one set of chromosomes (N) in human eggs and sperm are haploid in certain other organism such as mosses many other cells are haploid

160
Q

life cycles Diploid

A

the state ofd having two sets of chromosomes (2N)

161
Q

life cycle gametes

A

are haploid cells that can fuse at fertilization

182
Q

Collective sepals

183
Q

Collective petals

184
Q

Collective stamens

A

Androecium

185
Q

Collective carpels

187
Q

Define Homology

A

Inherited ancestral organization

188
Q

Define analogous

A

Similar adaptations in distantly related lineages

189
Q

What is phylogenetic conservatism

A

The tendency for ancestral traits to remain static

Bio 106 csun (8 decks)

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