Biological Science - Lesson #1 Flashcards
Life, Evolution, Scientific Method, Dynamic Science, Interdisciplinary Science
Biology
State of a material complex or individual characterized by the capacity to perform certain functional activities, including metabolism, growth, reproduction, and some form of responsiveness and adaptation.
Life
- Basic unit of life
- Prokaryotic or Eukaryotic
Cells
All the chemical and energy transformations that occurs in cells as they carry out life’s processes.
Metabolism
Living part of the cell because it initiates mitotic activity.
Protoplasm
2 Kinds of metabolism
Anabolism and Catabolism
- Building up process
- Photosynthesis
Anabolism
- Breaking down process
- Respiration and digestion
Catabolism
- State of equilibrium
- A steady internal state, keeps conditions in the body constant.
Homeostasis
Hot or Cold
Vasoconstriction
Cold
Hot or Cold
Vasodilation
Hot
Hot or Cold
Stretching Out
Hot
Hot or Cold
Shivering
Cold
Hot or Cold
Pilorelaxation
Hot
Hot or Cold
Piloerection
Cold