bio 116 exam 5 practice questions and
answers
interstitial fluid - Ans:-fluid between cells
What is a common way to increase surface area without increasing body size? - Ans:-folding,
branching
4 main types of Animal Tissues - Ans:-epithelial, connective, muscle, nervous
epithelial tissue - A...
Conformer - Ans:✔✔-internal conditions can vary with environmental changes (animals whose temp can
change based on environmental change)
How do trees survive freezing temperatures? - Ans:✔✔-- Increases fluidity of membranes
- Add sugars to xylem & phloem - act as antifreeze
Heat Exchange - Ans:✔✔-1. radiation
2. evaporation (panting, sweating)
3. convection (warm air goes up, cold air goes down)
4. conduction (surfaces)
countercurrent exchange - Ans:✔✔-the opposite flow of adjacent fluids that maximizes transfer rates; for
example, blood in the gills flows in the opposite direction in which water passes over the gills,
maximizing oxygen uptake and carbon dioxide loss.
What are the appropriate steps to address this response? - Ans:✔✔-Change → sensor → integrator →
effector → response
thermoregulation - Ans:✔✔-
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