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Biology Fall Semester Final
Vocabulary
44
Biology
12/09/2011

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Term
Science
Definition
A body of facts that man has repeatedly observed about the physical universe around him.
Term
Truth by Definition
Definition
that which is true because man has defined it
Term
Unrevealed Truth
Definition
the natural laws that God established but did not reveal in Scripture
Term
Revealed Truth
Definition
that which is revealed in scripture. If it is in the Bible, it is already true without other proof.
Term
Fallacy
Definition
Any statement not part of revealed or unrevealed truth.
Term
Inductive reasoning
Definition
A process of beginning with may facts or assumptions in order to reach a general conclusion.
Term
Deductive reasoning
Definition
The process of beginning with known facts and predicting a new fact.
Term
Workability
Definition
A characteristic of scientific knowledge that allows its practical application.
Term
Life
Definition
A highly organized cellular condition which is derived from preexisting life; requires energy to carry on processes such as growth, movement, reproduction, and response, and faces death.
Term
Matter
Definition
Anything that occupies space and has mass.
Term
Element
Definition
A substance that cannot be broken down into simpler substances by chemical reactions.
Term
Energy
Definition
The ability to do work
Term
Kinetic Energy
Definition
The energy of motion
Term
Potential Energy
Definition
Stored energy
Term
Irritability
Definition
The ability to respond to changes in the environment.
Term
Father of Genetics
Definition
Mendel
Term
Genotypes
Definition
The genetic makeup of an individual organism.
Term
Phenotype
Definition
The physical expression of an organism's gene
Term
Genotype ratio
Definition
Proportion of genotypes found in individuals after a cross.
Term
Phenotype ratio
Definition
Proportion of possible physical characteristics found in individuals after a cross
Term
Homologous chromosomes
Definition
Chromosomes (alleles) that are similar, a pair.
Term
Homozygous
Definition
Condition in which both alleles in one organism are the same.
Term
Heterozygous
Definition
Having two different alleles at the same position (locus) on homologous chromosomes.
Term
Chromosome disorders
Definition
A chromosome anomaly, abnormality or aberration reflects an atypical number of chromosomes or a structural abnormality in one or more of the alleles
Term
Number of human chromosomes
Definition
46 or two pairs of 23
Term
Genetic Engineering strategies
Definition
The direct human manipulation of an organism;s genome using DNA technology. It involves introduction of foreign DNA into genes or selective breeding methods.
Term
Karyotypes
Definition
An illustration in which the chromosomes of a cell are arranged according to their size.
Term
Antibiotics
Definition
Chemicals produced by living organisms, that naturally ill or inhibit the growth of other organisms.
Term
Artificial Classification Systems
Definition
Same as the Linnaean System of classification. Based on organisms sharing one or few unifying characteristics.
Term
Bacteria
Definition
Large domain of procaryotic microorganism, having shapes including spheres, rods and spirals.
Term
Benign
Definition
A tumor characterized by localized growth.
Term
Binomial Nomenclature
Definition
A system of naming organisms in which each organism is given a genus and species name.
Term
Carcinogens
Definition
Cancer causing substances
Term
Carolus Linnaeus
Definition
The Catholic monk who did selective breeding of peas and presented conclusions called Mendelian genetics.
Term
Cyanobacteria
Definition
Blue green algae
Term
Droplet Infections
Definition
A disease transmitted through the air by pathogens suspended in water droplets
Term
Endospores
Definition
An asexual spore that forms within a bacterium.
Term
Malignant
Definition
A tumor characterized by rapid and chaotic growth; often spreads and may be fatal.
Term
Pathogens
Definition
An organism that causes a disease.
Term
Taxonomy
Definition
The science of classifying organisms.
Term
Tumor
Definition
Any abnormal growth of cells
Term
Vaccination
Definition
A method of exposing a person to a controlled amount of a disease-causing factor to develop an immunity.
Term
Vector Infections
Definition
An infection carried by an insect or other arthropod to a host organism.
Term
Viruses
Definition
A submicroscopic, noncellular particle, composed of a nucleic acid core and a protein coat