The factor(s) that determine the duration of a twitch in various types of fibers is the speed of the a. removal of ca2+ ions from the sarcoplasm only. b. hydrolysis of atp only. c. movement of na+ across their membranes only. d. removal of ca2+ ions from the sarcoplasm and hydrolysis of atp. e. removal of ca2+ ions from the sarcoplasm and hydrolysis of atp and movement of na+ across their membranes.

Cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? view available hint(s) cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? direct microscopic counts filtration count culture serial dilution count culture plate count culture

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

To be or not to be that is da question