Aprotein your lab is studying has a molecular weight of 45 kda and a density of 1.06 g/cm3. suppose that the viscosity of the cytoplasm is 0.005 pa*s: a) estimate the diffusion coefficient of the protein in the cytoplasm at 37oc b) if the protein was synthesized in the cell body of a neuron in the spinal cord, about how long would it take to diffuse to the axon terminal 75 cm away

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

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?