process in which closely associated organisms change together over time

a method of evolution that occurs in isolation

the evolution of a single species over time

a process where organisms adapt to their environment without interaction

neurotransmitter involved in feelings of pleasure and reward

hormone that regulates sleep cycles

enzyme that breaks down carbohydrates

protein that aids in muscle contraction

mass of cells growing uncontrollably

an abnormal growth of tissue that can be benign or malignant

a type of cancer that spreads to other parts of the body

a collection of fluid in a cavity

A process that produces RNA from DNA

A viral process that produces DNA from RNA; allows retrovirus to insert genetic material into host cell's DNA

A method of DNA replication

A technique for editing genes in living organisms

small holes that filter particles of varying sizes

large openings that allow for the passage of air

solid structures that block all particles

tiny openings that only allow water to pass through

DNA virus that uses reverse transcription

RNA virus that uses reverse transcription

RNA virus that replicates in the nucleus

DNA virus that replicates in the cytoplasm

substances that inhibit bacterial growth; penicillin is an example.

substances that promote bacterial growth; penicillin is an example.

substances that have no effect on bacteria; penicillin is an example.

substances that kill viruses; penicillin is an example.

study of ancient viruses

study of modern viruses

study of viral diseases

study of virus transmission

structure in brain involved in emotion

part of the digestive system

responsible for muscle coordination

associated with visual processing

virus that causes AIDS

bacteria that causes tuberculosis

fungus that causes athlete's foot

parasite that causes malaria

organism in Protista Kingdom; unicellular organism with nucleus

multicellular organism without a nucleus

organism in the Animalia Kingdom; can be pathogenic

unicellular organism that is always beneficial

fluid between cells and organs

blood plasma

lymphatic fluid

cerebrospinal fluid

international effort to sequence all human DNA

a project to map the human brain

a study on human behavior

a program to improve human health

metabolic protein that increases the rate of chemical reactions in living systems

hormone that regulates blood sugar levels

structural protein that forms muscle fibers

lipid that stores energy in cells

organism that feeds by decomposition; Penicillium is an example that produces the antibiotic penicillin

single-celled organism that can photosynthesize

multicellular organism that primarily consumes plants

organism that absorbs nutrients through its skin