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Glossary of terms used on this site

Glossary of biology.

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Glossaries

Term Main definition
respiratory distress syndrome
Glossaries - Biology glossary

disease that arises from a deficient amount of surfactant

respiratory quotient (RQ)
Glossaries - Biology glossary

ratio of carbon dioxide production to each oxygen molecule consumed

respiratory rate
Glossaries - Biology glossary

number of breaths per minute

restriction endonuclease
Glossaries - Biology glossary

enzyme that can recognize and cleave specific DNA sequences

restriction fragment length polymorphism (RFLP)
Glossaries - Biology glossary

variation between individuals in the length of DNA fragments, which restriction endonucleases generate

restrictive disease
Glossaries - Biology glossary

disease that results from a restriction and decreased compliance of the alveoli; respiratory distress syndrome and pulmonary fibrosis are examples

results
Glossaries - Biology glossary

section of a scientific paper in which the author narrates the experimental findings and presents relevant figures, pictures, diagrams, graphs, and tables, without any further interpretation

resuscitation
Glossaries - Biology glossary

process by which prokaryotes that are in the VBNC state return to viability

retina
Glossaries - Biology glossary

layer of photoreceptive and supporting cells on the inner surface of the back of the eye

retraction
Glossaries - Biology glossary

movement in which a joint moves back into position after protraction

reverse genetics
Glossaries - Biology glossary

method of determining the gene's function by starting with the gene itself instead of starting with the gene product

reverse transcriptase
Glossaries - Biology glossary

enzyme found in Baltimore groups VI and VII that converts single-stranded RNA into double-stranded DNA

reverse transcriptase PCR (RT-PCR)
Glossaries - Biology glossary

PCR technique that involves converting RNA to DNA by reverse transcriptase

reversible chemical reaction
Glossaries - Biology glossary

chemical reaction that functions bidirectionally, where products may turn into reactants if their concentration is great enough

rhizobia
Glossaries - Biology glossary

soil bacteria that symbiotically interact with legume roots to form nodules and fix nitrogen