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27 Cards in this Set
- Front
- Back
What is the function of CO2 analyzer |
Measures the amount of carbon dioxide in the air stream (ppm) |
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What is the function of the gas-chamber |
Regulate the amount of air moving through the system, including the animal chamber |
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What is the function of the ascarite column |
Remove CO2 from the airstream (white) and the blue remove the water from the airstream, which can damage the CO2 Analyzer |
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What is the function of the animal chamber |
To hold or trap the animal |
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Where is the majority of carbon dioxide produced in the body? What are the inputs an output of this stage |
Citric acid cycle Inputs: NAD/FAD, Acetal CoA, Pyruvate NADH+
Outputs: CO2, ATP, FADH2/NADH+ |
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Where does carbon originally come from? |
Glucose |
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Null Hypothesis |
No difference expected |
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Alternate hypothesis |
This is a sig difference between the two populations |
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What is ur P value |
The probability of your results are statistically significant |
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What happens if your P value is < 0.05 |
— Reject your null, accept your alternate — Results are statistically significant |
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What happens if you P Value is > 0.05? |
— reject your Alternate, accept Null — Results not statistically significant |
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Relationship between variability and SD? |
Variability Goes down as SD goes down (SD is a measure of variability) |
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What is a T-test? One-tailed, two tailed? |
T-test: Used to compare two means One- Tailed: Change in one direction Two tailed: Change in any direction |
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Paired T-test vs. unpaired T-test |
— Paired: 2 means from the same population ( oak leaf size in fall vs. winter) — Unpaired: 2 means from different populations (lead size in oak vs. applewood) |
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What is Tagmosis? |
A grouping of segments (Head, thorax, etx) |
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Where are the semimal vesicles and there function |
The larger white lobes right next to the crop. (store sperm during maturation and before copulation) |
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Where are the seminal receptacles and there function |
Smaller white lobes next to the seminal vesicles (store sperm recieved from another worm during copulation. |
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What do the hearts look like in the earth worm? |
Small black arch. |
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What is metamerism? |
Refers to the the linear shape of the organisms body. Repeating segments (so body segments in parts) |
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Function of the Liver |
Produce bile |
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Function of the swim bladder |
Bouncey |
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How to male grasshoppers differ from females |
Females have an ovipositor that digs holes in the ground to receive the egg, and males to not (Located on butt, so males should have a round butt and females have a pointy butt) |
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What is the shortest objective, and its magnification? Total Magnification? |
— Scanning Objective (Blue) — Magnifies 4X, total magnification is 40 (ALWAYS START HERE) |
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Which objective is the longest? Magnification? Total magnification? |
— High-power Objective — Magnification 40, total magnification 400 |
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How does the Brightness of the view change as you move from scanning to high power magnification? |
Brightness dims |
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Function Of the Crop |
Area for food storage in earthworms befriended being passed to the gizzard (Squishy) |
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What is the function of the Gizzard |
Grinds and mixes the food before pushing it further along (Muscular. You should be able to feel it) |