1 Flashcards
List the six kingdoms of life
Archaea, Bacteria, Protista, Fungi, Plantae, Animalia
What’s biology?
The study of living things
Archaea characteristic
Prokaryotes
Bacteria characteristic
Prokaryotes
Prolista characteristic
Unicellular eukarytotes
Define Eukaryote
Cells containing a nucleus
Define Prokaryote
Cells not containing a nucleus
Fungi characteristic
Nonsynthetic organisms
Plantae characteristic
photosynthetic multicellular organisms that are terrestrial
Animalia characteristic
nonphotosynthetic multicellular organisms
List the five basic properties of living things
Cellular organization, metabolism, homeostasis, growth and reproduction, and heredity
Cellular organization characteristic
.One or more Cells
Metabolism characteristics
.The transfer of energy from one form to another for power
.Special energy-carrying molecules called ATP molecules
Growth and reproduction characteristics
All organisms do this
List the 3 properties of life
Complexity, movement, and response to stimulation
Homeostasis characteristics
.Stable internal
.Maintain internal temperature of 37 degrees Celsius
Heredity characteristic
.Replication and duplication of DNA
Define DNA
A long molecular code that determines what an individual organism will be like
Define gene
Each set of instructions within the DNA
Define heredity
The transmission of characteristics from parent to offspring
List the 13 hierarchal levels of the organization of life
Atoms, molecules, macromolecules, organelles, cells, tissues, organs, organ system, organism, population, species, community, and ecosystem
Define atoms
The fundamental elements of matter
Define molecules
Atoms joined together into complex clusters
Define macromolecules
Large complex molecules like DNA