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Biology 102 > Bio102 Lab Practial Study > Flashcards

Bio102 Lab Practial Study Flashcards

(114 cards)

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1
Q

What pigment makes Red Algae red?

A

phycobilins

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2
Q

What algae produce “Zygospores”? Hint: 3 Answers

A

Clamydomonas Spirogyra Cladophora

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3
Q

Which of the following diseases causes malaria?

A

Plasmodium

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4
Q

What are diatoms cell walls composed of?

A

silicon dioxide

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5
Q

What organism is sought by geologists to help locate oil strata within the earth?

A

Foraminifera

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6
Q

What organism is thought to have bit Charles Darwin and led to his demise?

A

Assassin bug

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7
Q

What protist is the most common killer of humans in history?

A

Plasmodium

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8
Q

What is the primary function of algal conceptacles?

A

store sex cells

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9
Q

What was the name ‘algae’ derived from?

A

sea weeds

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10
Q

What is considered the most primative protozoans?

A

flagellates

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11
Q

What transmits malaria to humans?

A

The anopholes mosquito

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12
Q

Does xanthophyll color brown algae brown?

A

no

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13
Q

What are the cell walls of algae primarily composed?

A

cellulose

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14
Q

Are dinoflagellates bio-luminesent?

A

yes

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15
Q

Cladophora spends half it’s life as a diploid sporophyte and the other half as what?

A

a haploid gametophyte

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16
Q

Where do club mosses of the Phylum Lycophyta house their spores?

A

Strobili

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17
Q

How do liverworts reproduce sexually?

A

haploid sperm and eggs

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18
Q

Where is the location of the true fern archegonia?

A

under prothallus

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19
Q

What living organism produces spores on their strobili?

A

Equisetum

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20
Q

What is the species name for a “Marginal Wood Fern”

A

marginalis

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21
Q

What are land plants thought to evolve from?

A

Green freshwater algae

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22
Q

Do Bryophyte mosses have vascular tissue?

A

no

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23
Q

How would you describe the Salvinia fern?

A

Aquatic and heterosporus

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24
Q

What protects fern spores?

A

Indusium

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25
Where do you find a true fern sori?
the ventral side of a prothallus
26
What is considered to be the second most numerous land plant on earth?
True Ferns
27
What plants are also known as scouring rushes?
horsetails
28
What grows from Gemmae?
liverworts
29
Where do Bryophyte mosses house their spores?
sporophyte capsule
30
What kingdom does Mnuim Antheridia belong to? Is it haploid or diploid?
Kingdom Plantae haploid
31
What phylum does the Mnuim archegonia belong to? Is it male or female?
Phylum Streptophyta female
32
For the Mnium capsule, is it haploid or diploid? and what is the name of the stalk holding the capsule?
Diploid Seta is the name of what holds the stalk
33
What is in the venter of the Marchantia archegonia?
Egg
34
What is in the Gemmae cup?
Gemmae
35
Is the Gemmae located on the dorsal or ventral side of the blade of the Gemmae cup?
Dorsal
36
In a Prothallus Antheridia, is the antheridia on the dorsal or ventral side of the prothallus and is it haploid or diploid?
Ventral, and it is haploid
37
In a Prothallus Archegonia- Is it monoeious or dioecious? Is the Archegonia more numerous than the antheridia?
Monoecious Not more numerious
38
What is this?
Mnium Atheridia
39
What is this?
Marchantia Archegonia
40
What is this?
Mnuim Archegonia
41
What is this?
Mnuim Capsule
42
What is this?
Marchantia Gemmae Cup
43
Label the Archegonia and Anthridia on this Prothallus
44
What is this? 400x
Euglena
45
What is this?
Diatoms
46
What is this?
Spirogyra
47
What is this?
Volvox
48
What is this?
Foraminifera
49
What is this?
Paramecium
50
What is this?
Ameoba
51
What is this?
Trypanosome
52
What is this?
Kelp
53
What is this?
Sargassum
54
What is this?
Fucus
55
What is this?
Rhizopus Sporangia
56
What is this?
Rhizopus Zygosporangium
57
What is this?
Monocot Root
58
What is this?
Eudicot Root
59
What is this?
Eudicot Stem
60
What is this?
Monocot Stem
61
What is this?
Monocot Leaf
62
What is this?
Eudicot Leaf
63
What is the location of the Stigma?
D
64
What is the location of the Anther?
F
65
What is the location of the Style?
C
66
What is the location of the Filament?
H
67
What is the location of the sepals?
Not visible
68
What is the location of the Ovary?
A
69
What is the location of the Peduncle?
The Stem
70
What is this bacteria? Is it Gram positive or Gram negative?
Staphyloccus Gram +
71
What is this? Is it Gram + or -?
Streptococcus Gram +
72
What is this?
Bacillus
73
What is this?
Sprillium
74
Which side of the picture is Gram - and which one is Gram positive?
Gram + is on the left Gram - is on the right
75
How many MM is the Feild of view in a 4x objective?
2 mm
76
How many mm is in the 10x objectve FOV?
1 mm
77
How many mm is in the 40x objective FOV?
.7 mm
78
What is the order of Meters to it's smallest measurement?
M-\>MM-\>UM-\>NM Meters-\>Milimeters-\>Micrometers-\>Nanometers
79
To go from NM to UM, what would you do?
Move 3 decimal places to the left
80
When going from Meters to MM, what would you do?
Move 3 Places to the right
81
Do yeasts form asexual conidia?
No
82
Do Zygotes form in basidia?
Yes
83
What fungal structures penetrate and parasitive living cells?
Haustoria
84
What is the genus name of the common mushroom purchased in a grocery store?
Agaricus
85
What type of fungi is used to make Japanese saki?
Aspergillus
86
Where would you find a pileus?
Mushrooms
87
What is thought to be the most ancient type of fungi?
Chytrids
88
When a fungal spore lands on a food source, what initally grows?
Haploid hyphae
89
What bacteria live symbiotically with fungi to form a lichen?
Nostoc
90
What is one of the organism that reproduces with ascospores?
Peziza
91
When two strands of bread mold join in sexual reproduction, what are they called?
+/-
92
Which of the following is the site where meiosis occurs in sac fungi?
Ascus
93
What indicates the fusing of sexually reproducing fungi cytoplasm?
Plasmogamy
94
What group are lichens found in?
Ascomycota
95
What group would you find the smuts?
Basidomycota
96
Who is given credit for saving Ginkgo trees from extinction?
Chinese
97
What best describes the sepals of a flower?
Calyx
98
The Ginkgo trees and what other tree reproduce with swimming sperm?
Cycad
99
Name the two nuclei in an angiosperm pollen grain.
Generative nucleus and tube nucleus
100
Which of the following is the only Gnetophyte that grows naturally in the United States?
Ephedra
101
Which of the following is the most dorsal structure of a carpel?
stigma
102
Monocot flowers have how many petals?
6 or 3
103
In "Double Fertilization" one sperm joins to form the endosperm, the other sperm forms what?
3n endosperm
104
If you stuck a pin in an herbaceous edicot (Buttercup) root, you would hit the epidermis, then what?
Cortex
105
What country is the plant Welwitschia found in?
Africa
106
What type of fruit is a strawberry?
Aggregate fruit
107
What leaf structures have stomata's?
Leaf epidermis
108
What plant structures work with tracheids to help transport water?
Vessel elements
109
What do you find in the exact center of a eudicot root?
Xylem
110
Which of the following is the layer of photosynthesising cells on the top of a leaf?
Palisade cells
111
What is Rhizobum an example of?
Nitrogen fixing bacteria
112
What is the purpose of nitrogen fixing bacteria?
Coverts nitrogen gas in the soil into ammonia for plants to produce protiens
113
What is a blue green photosynthesising bacteria?
Cyanobacteria
114
What were the first photosynthesising cells on earth?
Cyanobacteria

Biology 102 (16 decks)

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