replicase
(Science: enzyme) generic (and rather unhelpful) term for an enzyme that duplicates a polynucleotide sequence (either rNA or dNA). The term is more usefully restricted to the enzyme involved in the replication of certain viral RNA molecules.
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Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..
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Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..