S-adenosylmethionine (abbreviated adomet or sam) is a methyl group donor in numerous metabolic pathways, including the metabolism of lipids and amino acids. which of the following descriptions of s-adenosylmethionine are accurate? check all that apply.
1) the transfer of the methyl group from adomet to an acceptor yields s-adenosylhomocysteine.
2) the methyl group originally attached to the sulfur atom of methionine is transferred to an acceptor.
3) the adenosyl group is linked to methionine via a bond between c5 and the sulfur atom.
4) after atp is cleaved, inorganic phosphate is added to c5 of the intermediate.
5) atp is cleaved to adp and pi in s-adenosylmethionine synthesis.

Select the correct answer. in the image, if the washcloth represents consumed food, which organ of the digestive system correctly represents the action performed by the hands? hands squeezing water from a washcloth a. esophagus b. large intestine c. liver d. mouth

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 human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping