The graph shows the energy involved in three chemical reactions. more
Reaction 1
С
Reaction 2
Account
Amount
of
energy
-A
Reaction 3
Dashboard
B
Courses
less
Groups
DE
Which statement accurately describes the graph? Choose the correct answer
Calendar
Reactant A contains more energy at the beginning of the reaction than product Chas at the end
of the reaction
Inbox
The data plotted for Reaction 2 and Reaction 3 indicate a difference in the activation energy of
these reactions
History
Product B contains more energy at the end of the reaction than reactant Ahas at the beginning
of the reaction
Studio
?
Reaction 2 occurs faster than Reaction 3 because Reaction 2 requires more energy than
Reaction

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium