Which statement about the structure of DNA is NOT true? O Long strands of DNA are twisted in the form of a double helix.

O DNA consists of two strands joined together by complimentary base pairing.

DNA contains four different nitrogen bases in including adenine, guanine, cytosine and uracil.

DNA is made of linked nucleotides which are each made of a sugar, a phosphate and a nitrogen base.

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?

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Most enzyme names end in the