Bio Lab Test 2

Front 1

Circle shaped bacteria?

Back 1

Cocci

Front 2

Rod shaped bacteria?

Back 2

Bacilli

Front 3

Spiral shaped bacteria?

Back 3

Spirilli

Front 4

A blue green Bacteria (Domain + Phylum)

Back 4

Bacteria - Cyanobacteria

Front 5

A cyanobacterium with bead-like cells that have heterocysts.

Back 5

Anabaena (Genus) (Looks like beads "blue green in color" with larger cells in between)

Front 6

What happens in a heterocyst?

Back 6

Nitrogen Fixation

Front 7

A cyanobacterium named for its movement.

Back 7

Oscillatoria (Genus) (Looks like a long strand "blue green in color" with black lines running throughout the body)

Front 8

A cyanobacterium named for its spiral shape. It is used as a food source of flower.

Back 8

Spirulina (Genus) (Looks like a long strand "green in color" and spirals around.

Front 9

This cyanobacterium causes false branching.

Back 9

Scytonema

Front 10

This cyanobacterium causes true branching.

Back 10

Stigonema

Front 11

What is false branching?

Back 11

When all cells divide onlu in one plane; a cell in the filament dies and the two vells on either side of it continue to divide, causing the filament to curve out on either side of the dead cell, giving it the appearance of branching.

Front 12

What is true branching?

Back 12

When the cells are capable of dividing in a second plane.

Front 13

This cyanobacteria looks like balls and can be found floating in freshwater lakes and ponds. It is also a nitrogen fixing organism.

Back 13

Nostoc (Genus) (Looks like a bead necklace "green in color")

Front 14

Are fungi heterotroph or autotroph?

Back 14

Heterotroph duh! They also obtain their nutrition by absorption.

Front 15

Branching vegetative thalli of a fungus?

Back 15

Mycelia (Mycelium)

Front 16

Mycelia are composed of individual filaments called what?

Back 16

Hyphae with cell walls of chitin.

Front 17

The Division Zygomycota in the Fungus Kingdom are commonly knows as what?

Back 17

bread molds which are characterized by coenocytic (multinucleate) hyphae and lack motile cells.

Front 18

A heterothallic fungus in the divison zygomycota. Heterothallic meaning two mating types (+ and -) are needed for sexual reproduction.

Back 18

Phycomyces (Genus) (Looks like a thin line in the air with a head on top)

Front 19

This division Zygomycota fungus is the common bread mold and reproduces both sexually and asexually.

Back 19

Rhizopus (Genus) (Looks like two things with a ball in the middle called the zygosporangial).

Front 20

What is the difference between a sporangial and a zygosporangial?

Back 20

Sporangial is smaller, and lighter in color. It is formed after gerination has taken place. The zygosporangim comes before the sporangial.

Front 21

This division zygomycota fungus shoots its sporangia toward the light.

Back 21

Pilobolus (Think of a pellow, and when you wake up, you throw your pellow at the light becasue you want to go back to bed. Also think circus freaks, becasues thats what you get if you try and see a picture of it. It looks almost clear with beads of water on the outside and a brown sporangia on top.

Front 22

This division of fungi are usually considered the 'sac fungi.'

Back 22

Division Ascomycota

Front 23

Members of this division usually have an extensive mycelium and form asci and ascospores within a protective ascoma.

Back 23

Division Ascomycota.

Front 24

What is an ascus (plural: asci)?

Back 24

A saclike structure within which haploid ascospores are formed following meiosis.

Front 25

What are sterile hairs called, which are mixed among asci?

Back 25

paraphyses!

Front 26

This divison ascomycota fungus holds a row of eight ascospores in each asci.

Back 26

Peziza (Genus)

Front 27

This division ascomycota fungus is edible and commonly known as morel.

Back 27

Morchella (Looks like a brown mushroom with lots of holes)

Front 28

This division ascomycota fungus produces bottle-shaped ascomata called perithecia.

Back 28

Sordaria (Looks like a circle of ascomata which extend in all directions)

Front 29

This genus in the divison ascomycota causes a powdery mildew disease on lilacs.

Back 29

Microsphaera.

Front 30

This type of ascoma is almost spherical and produces no special opening.

Back 30

Cleistothecium (Looks like a small, black seed. When squashed, it breaks open releasing many asci)

Front 31

What is an ascocarp?

Back 31

It is the fruiting body that holds millions of asci.

Front 32

This parasite is referred to as ergot and has caused many problems with grains like rye.

Back 32

Claviceps purpurea. This produces perithecia which are embedded in the stroma. The disease is called "St. Anthony's Fire"

Front 33

What are the black structures called when ergot has infected a grain.

Back 33

Sclerotium.

Front 34

What is a yeast?

Back 34

A unicellular fungus which does not produce a mycelium.

Front 35

This is a common baker's and brewers yeast which uses budding to reproduce asexually.

Back 35

Saccharomyces (Looks like the worst thing, all it is are small round dots with very little detail)

Front 36

This is a fission yeast which means it forms new cells by simple cell division rather than by budding.

Back 36

Schizosaccharomyces (ok this looks like an advil, a little pill which can looked stretched out, as it is going through fission. Think pill!)

Front 37

This is an ascomycete fungi which has adopted a symbiotic way of life with a photosynthetic partner like algae or cyanobacteria.

Back 37

Lichen

Front 38

This growth form of a lichen is thin, crust-like.

Back 38

crustose (looks pretty plain. Thin, and crust-like.)

Front 39

This growth form of a lichen is leafy, spreading-lobe forms.

Back 39

Foliose (looks like a dried up leaf.)

Front 40

This growth form of a lichen is shrubby or pendulous formed.

Back 40

Frutiose (looks like "Bring me another shrubbery!")

Front 41

This lichen is gray and grows on tree bark.

Back 41

Physcia

Front 42

These are fungi for which no sexual reproductive stage is known.

Back 42

Fungi Imperfecti (Conidial Fungi)

Front 43

Two examples of Fungi imperfecti.

Back 43

Aspergillus and Penicillium.

Front 44

This fungi imperfecti causes respiratory disease in humans.

Back 44

Aspergillus. (Looks like a circle with a beautiful design in the middle. Not very colorful though.)

Front 45

This fungi imperfecti has distinctive colors during growth and spore development.

Back 45

Penicillium. (looks pretty bad ass, a circle with loads of colors.)

Front 46

This division of Fungi are known as the club fungi which produce basidia and basidiospores at some point in their life cycle.

Back 46

Division Basidiomycota.

Front 47

This class is known as the rusts. They do not produce basidiomata and have septate or forked basidia called heterobasidia. Most are specialized parasites.

Back 47

Teliomyctes.

Front 48

This is an example of a teliomycte. It is a heteroecious rust fungus. One host is the wheat plant, and the other host is a shrub known as the barberry.

Back 48

Puccinia graminis.

Front 49

This class is known as smuts.

Back 49

Ustomycetes

Front 50

This is known as 'corn smut' and is a serious crop pest.

Back 50

Ustilago maydis.

Front 51

Club-shaped basidia

Back 51

Homobasidia.

Front 52

This common mushroom is part of the class Basidiomyctes and the series hymenomycetes. Known as an inky cap mushroom.

Back 52

Coprinus (Looks like a club on the hymenium).

Front 53

An edible mushroom in the class Basidiomyctes and the series hymenomycetes.

Back 53

Agaricus.

Front 54

This series in the class basidiomyctes produce internally undivided basidia but produce their basidiospores in a basidioma.

Back 54

Gasteromycetes.