Campbell 40 Quickie Flashcards
Why can’t animals grow super big
Physical laws
Interstitial fluid vs optional Circulatory fluid
Integumentary system
EXPLAIN different epithelial tissue
Endocrine vs Nervous sys
(5) 4 types of tissue
What separates the basal surface of epithelia
Dense Ecm - basal lamina
3 types of connective fibers + characteristics
Fibroblasts and macrophages of connective tissue purpose
EXPLAIN diff muscle tissues
EXPLAIN diff connective tissue
Hormones
Long lasting
Bloodstream inspecefic
What nerve impulses reach
Excretions, muscles
Regulator vs Conformer for smth
Homeostasis
Set point
Normal range avg
Circadian rhythms
24
Acclimatize
Adjust, change set point
Adaptation
Through natural selection
EXPLAIN Mt elk acclimatization
Lose co2 through increased exhalation
Basic blood, releases alkaline urine
Endothermic vs Ectothermic
Heat by metabolism
Advantages of ectothermic thermo regulation techniques
Poikilotherm vs homeotherm
Convection
Conduction
Integumentary Insulation techniques
Hair/feather raising?
In water?
Regarding thermo regulation- vasodilation vs vasoconstriction
EXPLAIN countercurrent exchange of circulatory
Adaptations increasing evaporative cooling
Bird pouch
Panting
Sweating
Thermo regulation behaviors
Bathing amphibians
Locust activity posture
Bees
2 methods of thermogenesis
How it works
Shivering
Non- brown fat.
Lipids at lower temps
Part of brain thermoregulating + why we measure at ear
Hypothalamus
Same blood vessel, detects what the brain sees
Bio energetic
Needs usage
Overall flow
Biosynthesis
Heterotroph vs autotroph
NOT J LIGHT
Metabolic rate, calorimeter, respiration measurements
Protein carb fat kcal p gram
4.5-5
9
BMR Basal metabolic rate
SMR Standard metabolic rate
Standard at spec temps (ectos)