•2. How is Environmental Science different from Chemistry? •3. List primary pollutants:

•4. List secondary pollutants:

•5. Define biodiversity:

•6. Define conservation:

•7. What are the major goals of environmental science?

•8. Provide examples of non-renewable resources

•9. Provide examples of renewable resources

•10. What do environmental scientists study?

•11. Thinking about trophic levels, the type of energy we use from a natural resource comes through a transfer of what, which can also be classified as radiation?

•12. Why do we currently use fossil fuels more than we use renewable energy sources?

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?

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

(amoeba sisters video recap: pedigrees and need