Which of the following best describes the fate of energy in ecosystems? a. it will ultimately be recycled back into the ecosystem. b. it flows from secondary consumers to primary consumers. c. it enters most ecosystems in the form of sunlight. d. it flows through and is used by ecosystems

What are the two main phases of a cell cycle

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.

Number and variety of living organism; includes genetic, species, and ecological types