Answers: 3
Biology, 21.06.2019 21:00
1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme
Answers: 3
Biology, 22.06.2019 02:20
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Who should decide whether scientists should pursue research that poses ethical dilemmates...
Mathematics, 12.06.2020 23:57
Mathematics, 12.06.2020 23:57
Chemistry, 12.06.2020 23:57
Chemistry, 12.06.2020 23:57
Mathematics, 12.06.2020 23:57
English, 12.06.2020 23:57
Mathematics, 12.06.2020 23:57
Mathematics, 12.06.2020 23:57
Mathematics, 12.06.2020 23:57
History, 12.06.2020 23:57
Mathematics, 12.06.2020 23:57
Mathematics, 12.06.2020 23:57
Computers and Technology, 12.06.2020 23:57