From a hospital patient afflicted with a mysterious illness, you isolate and culture andthen purify DNA from the culture. You find that the DNA sample obtained from theculture contains two different kinds of DNA; one was labeled as double-stranded humanDNA and the other was labeled as single stranded viral DNA. However, a mix-upoccurred and the labels were accidentally removed from the test tubes. How can youfigure out which test tube contains which DNA?

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

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

Which type of landform forms at the plate boundary as a result of divergent stress