Exam 1 - Lab Flashcards
__________ - microscope is used to view large, opaque objects
Dissecting
__________- is capable of magnifying objects 10x and 40x
Dissecting
Dissecting - microscope is used to view __________, __________ objects
large, opaque
Dissecting - is capable of magnifying objects ___x and ___x
- 10
- 40
Compound microscope has two separate lens systems:
- __________
- __________
- Ocular
- Objective
__________ microscope has two separate lens systems:
- Ocular
- Objective
Compound
Compound microscope:
High Power Objective - ___x
40
Compound microscope:
Low Power Objective - ___x
10
Compound microscope:
Scanning Objective - ___x
4
Compound microscope:
Eyepiece (__________)
ocular
Compound microscope:
Never use the __________ knob
Condenser Height Adjustment
To clean oculars/lenses use only __________
Lens paper
When switching from low power objective to high power objective use only the __________
fine adjustment knob
Ocular Magnification:
Scanning power: ___x
Low Power: ___x
High Power: ___x
- 10
- 10
- 10
Objective Magnification:
Scanning power: ___x
Low Power: ___x
High Power: ___x
- 4
- 10
- 40
Total Magnification:
Scanning power: ___x
Low Power: ___x
High Power: ___x
- 40
- 100
- 400
Field of View:
- Diameter (mm)
Scanning power: ___x
Low Power: ___x
High Power: ___x
- 4.2
- 1.9
- 0.4
Field of View:
- Diameter (um)
Scanning power: ___x
Low Power: ___x
High Power: ___x
- 4200
- 1900
- 400
1m = __________um
1,000,000
1m = __________mm
1,000
1mm = __________um
1,000
1,000,000um = __________m
1
1,000m = __________m
1
1,000um = __________mm
1
1cm = __________mm
10
1m = __________cm
100
1m = __________mm
1000
1m = __________um
1,000,000
1mm = __________um
1,000
All Monerans have a __________ cell structure
Prokaryotic
__________ :
Lack a true nucleus and cellular organelles
Prokaryotic
Three groups of organisms in Kingdom Monera:
- __________
- Cyanobacteria
- __________
- Eubacteria
- Archaebacteria
Three groups of organisms in Kingdom Monera:
- Eubacteria
- __________
- Archaebacteria
Cyanobacteria
A __________ is a clone of cells that has arisen by division of a single cell or single colony-forming unit
colony
A colony is a clone of cells that has arisen by division of a single __________ or single __________ unit
- cell
- colony-forming
Eubacteria = __________ bacteria
True
Kingdom Monera:
__________ : most commonly encountered bacteria
Eubacteria
Kingdom Monera:
__________ : Found in soil, water, and other living organisms
Eubacteria
Bacteria Shape:
Spherical = __________
cocci / coccus
Bacteria Shape:
Rod = __________
bacilli / bacillus
Bacteria Shape:
Curved/Spiral = __________
spirilla / spirillum
Eubacteria have cell walls made of __________
peptidoglycan
__________ - one cell divides into two
Binary fission
__________ reduces oxygen availability
Thioglycollate
Thioglycollate reduces __________ availability
oxygen
An obligate __________ organism requires oxygen to grow
aerobic
An obligate aerobic organism requires __________ to grow
oxygen
An obligate __________ organism is poisoned by oxygen
anaerobic
An obligate anaerobic organism is __________ by oxygen
poisoned
A __________ organism can grow with or without oxygen
facultative
In the eubacteria test tubes with thioglycollate the oxygen level is lowest at the __________ of the tubes
bottom
You will find cyanobacteria growing/floating in __________
water
Pink indicates gram __________ bacteria
negative
__________ indicates gram negative bacteria
Pink
Violet indicates gram __________ bacteria
positive
__________ indicates gram positive bacteria
Violet
The diameter field view for the oil immersion is __________mm
0.19
Tubes in which phenol red was added will appear yellow when eubacteria __________ lactose
metabolizes
Tubes in which phenol red was added will appear __________ when eubacteria metabolizes lactose
yellow
__________ can be found floating in water, alone or in clusters
Cyanobacteria
Cyanobacteria can be found floating in __________ , alone or in clusters
water
Cyanobacteria have cell walls made up of __________
peptidoglycan
__________ get the carbon needed for making cellular material from the air CO2.
Cyanobacteria
__________ get the carbon needed for making cellular material from the agar
Eubacteria
Eubacteria gets the nutrients they need from __________
enriched medium
Cyanobacteria get the carbon needed for making cellular material from the __________
air CO2.
Eubacteria get the carbon needed for making cellular material from the __________
agar
The process __________ use to obtain carbon is photosynthesis
cyanobacteria
The process cyanobacteria use to obtain carbon is __________
photosynthesis
__________ :
CO2 + Light + H2O + Chlorophyll = O2 + C6H2O6
Photosynthesis
The carbon compound produced by photosynthesis of cyanobacteria is __________
Glucose
__________ use the carbon they obtain to respire - Growth/Cellular repair
Eubacteria
Eubacteria use the carbon they obtain to __________ - Growth/Cellular repair
respire
Kingdom __________ possess eukaryotic cells
Protista
Kingdom Protista possess __________ cells
eukaryotic
Protists are very diverse and __________
heterogeneous
__________ are unicellular/microscopic and multicellular/macroscopic
Protists
__________ are autotrophic and heterotrophic
Protists
Kingdom __________ -
P. Ciliophora-
Common name: ciliates
Unicellular with cilia; most complex; mostly free living
Protista
-K. Protista-
P. __________ -
Common name: ciliates
Unicellular with cilia; most complex; mostly free living
Ciliophora
-K. Protista-
P. Ciliophora-
Common name: __________
Unicellular with cilia; most complex; mostly free living
ciliates
-K. Protista-
P. Ciliophora-
Common name: ciliates
__________ with cilia; most __________ ; mostly free living
- Unicellular
- complex
Kingdom __________ -
P. __________
Common name: euglenoids
Unicellular; green; no cell wall; one visible flagellum
Euglenophyta
-K. Protista-
P. Euglenophyta
Common name: __________
Unicellular; green; no cell wall; one visible flagellum
euglenoids
-K. Protista-
P. Euglenophyta
Common name: euglenoids
__________; green; no cell wall; one visible __________
- Unicellular
- flagellum
-K. Protista-
P. Euglenophyta
Common name: euglenoids
Unicellular; green; __________ wall; one visible flagellum
no cell
-Kingdom __________ -
P. Chlorophyta -
Common name: green algae
Wide range of sizes; (unicellular, multicellular); green; cell wall; some species motile with two parallel flagella per cell
Protista
-K. Protista-
P. __________ -
Common name: green algae
Wide range of sizes; (unicellular, multicellular); green; cell wall; some species motile with two parallel flagella per cell
Chlorophyta
-K. Protista-
P. Chlorophyta -
Common name: __________
Wide range of sizes; (unicellular, multicellular); green; cell wall; some species motile with two parallel flagella per cell
green algae
-K. Protista-
P. Chlorophyta -
Common name: green algae
Wide range of __________ ; (unicellular, multicellular); green; cell wall; some species motile with two parallel __________ per cell
- sizes
- flagella
-K. Protista-
P. Chlorophyta -
Common name: green algae
Wide range of sizes; (unicellular, multicellular); __________ ; __________ wall; some species motile with two parallel flagella per cell
- green
- cell