Which of the following is not a characteristic shared by almost all animals?
a. digestion of...
Biology, 18.08.2019 15:30 tddreviews
Which of the following is not a characteristic shared by almost all animals?
a. digestion of food internally
b. the ability to fly
c. the ability to move, at least at some stage of their life
d. detection of environmental stimuli
Answers: 1
Biology, 21.06.2019 16:50
Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. note: most food labels have this information. record your findings.
Answers: 1
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Which of the following is not considered an appendage of the skin? nails glands follicles none of the above
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The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important
Answers: 3
Biology, 22.06.2019 04:30
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.
Answers: 2
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