Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
27 Cards in this Set
- Front
- Back
Metabolism
|
the sum total of all prosesses in an organism which convert energy and matter from outside sources and use that energy and matter to sustain the organisms life functions
|
|
Anabolism
|
The sum total of all processes in an organism which use energy and simple chemical building blocks to produce large chemicals and structures necessary for life
|
|
Catabolism
|
The sum total of all processes in an organism which break down chemicals to pruduce energy and simpple chemical building blocks
|
|
Photosynthesis
|
Th process by which green plants and some other organismsuse the energy of the sunlight and simple chemicals to produce their own food
|
|
Herbivores
|
Organisms that eat only plants
|
|
Carnivores
|
Organisms that eat only organisms other than plants
|
|
Omnivores
|
Organisms that eat both plants and other organisms
|
|
Producers
|
Organisms that produce their own food
|
|
Consumers
|
Organisms that eat living producers and/or other consumers for food
|
|
Decomposers
|
Organisms that break down the dead remains of other organisms
|
|
Autotrouphs
|
Organisms that are able to make their own food
|
|
Heterotrophs
|
Organisms that depend on other organisms for their food
|
|
Receptors
|
Special structures that allow living organisms to sense the conditions of their internal or external environment
|
|
Asexual Reproduction
|
Reproduction accomplished by a single organism
|
|
Sexual Reproduction
|
Reproduction that requires two organisms
|
|
Inheritence
|
The process by which physical and biological characteristcs are transmitted from the parent (or parents) to the offspring
|
|
Mutation
|
An abrupt and mrked change in the DNA of an organism compared to that of its parents
|
|
Hypothesis
|
An educated guess that attempts to explain an observation or answer a question
|
|
Theory
|
Ahypthesis that has been tested with a significant amount of data
|
|
Scientific Law
|
A thory that has been tested by and is consistant with generations of data
|
|
Microorganisms
|
Living creatures that are to small to see with the naked eye
|
|
Abiogenesis
|
The idea that, long ago,very simple life forms spontaneously apeared through chemical reactions
|
|
Prokaryotic cell
|
Acell that has no distinct, membrane-bounded organelles
|
|
Eukaryotic cell
|
A cell with disinct, membrane-bounded organelles
|
|
Species
|
A unit of one or more populations of individuals that can reproduce under normal conditions, produce fertile offspring, and are reproductively islated from other such units
|
|
Taxonomy
|
The science of classifying organisms
|
|
Binomial nomenclature
|
Naming an organism with its genus and species name
|