Topic 1: Characteristics of Living Organisms Flashcards
1
Q
Movement
A
An action by an organism or part of an organism causing a change of position or place.
2
Q
Respiration
A
The chemical reactions in cells that break down nutrient molecules and release energy for metabolism.
3
Q
Sensitivity
A
The ability to detect and respond to changes in the internal or external environment
4
Q
Growth
A
A permanent increase in size and dry mass
5
Q
Reproduction
A
The processes that more of the same kind of organism
6
Q
Excretion
A
The removal of waste products of metabolism and substances in excess of requirements
7
Q
Nutrition
A
The taking in of materials for energy, growth, and development
8
Q
MRS GREN
A
Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion, Nutrition
