1. explain why liquid water is required in order for life to exist.

Mitochondria are cellular organelles that act as the power generators of the cell by converting oxygen and nutrients into atp. the number of mitochondria present in a cell depends on the metabolic needs of that cell. based on this information, which of the following types of cells is most likely to possess a large quantity of mitochondria?

Based on the results of this study, what questions remain unanswered? how can these questions guide future research

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?