When is the best time for cleaning your boat to stop the spread of aquatic nuisance species?

Before you leave the ramp area is the best time for cleaning your boat to stop the spread of aquatic nuisance species

The threat is emerging for fisheries by various Aquatic Nuisance Species (ANS) and unfortunately, there is no safe and simple solution for neutralizing these various aquatic nuisance species.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products