One hundred milliliters of 0.200 m atp is mixed with an atpase in a dewar at 298 k, 1 atm, ph 7.0, pmg 3.0, and 0.25 m ionic strength. the temperature of the solution increases 1.48 k. a. what is δh° for the hydrolysis of atp to adenosine 5’-diphosphate (adp) and phosphate? assume the heat capacity of the system is 418 j/k. b. the hydrolysis reaction can be written as atp+h2o↔ adp+pi under the same conditions, the hydrolysis of adp, adp+h2o↔ amp+pi has a heat of reaction, δh°, of -28.9 kj/mol. under the same conditions calculate δh° for the adenylate kinase reaction: 2 adp↔ amp+atp

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

What is the number of moles in 15.0 g ash3?

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.