Which statement about the dna replication process in prokaryotes is true?
a. it has multiple orgins of replication, but it proceeds in two directions.
b. it has one origin of replication, but it proceeds in just one direction.
c. it has multiple origins of replication, but it proceeds in one direction.
d. it has one origin or replication, but it proceeds in two directions. e. it has two origins of replication, but it proceeds in one direction.

7th grade question (easy) look at the diagram of the food web. the arrows mean eaten by. what would happen if the number of snakes went down? answer choices are in the image.

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?

At which location in earth’s interior does the top density continue to increase as thickness decreases?