"The plasma membrane of a neuronal cell contains protein kinase C (PKC). This neuronal cell responds to electrical stimulation from other neurons by opening calcium channels, also located at the plasma membrane. In turn, these channels allow extracellular calcium to enter the cytoplasm, greatly raising its intracellular concentration. Calcium is a potent activator of PKC. Would you expect that PKC will be activated every time the neuronal cell is stimulated?"

Ascientist is studying muscle twitches in chicken quadriceps. to activate the muscle, he needs to provide stimulus to the

Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box