Biology, 29.10.2020 22:30 Herbie3070
In the human digestive system, the enzyme pepsin is present in acidic areas, while the enzyme trypsin is present in less acidic areas. Which of these statements most likely describes a difference in how they function?
Pepsin functions optimally at a lower pH level than trypsin
Trypsin functions optimally at a lower pH level than pepsin
Pepsin functions optimally at a lower temperature than trypsin
Trypsin functions optimally at a lower temperature than pepsin
Answers: 1
Biology, 21.06.2019 14:00
In which of the following ways is the function of the surface of a microsphere similar to the function of an actual cell membrane? a.both make it possible for the conditions in the interior to be different from the conditions outside. b.both provide a barrier that keeps water from flowing across it so the interior remains dry. c.both separate the rna that forms in the interior from any rna that might form in the environment. d.both can actively move molecules into the interior or out into the surrounding environment.
Answers: 2
Biology, 21.06.2019 21:00
Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is
Answers: 2
Biology, 22.06.2019 09:00
Which of these transport mechanisms moves glucose from the blood into a cell? active transport diffusion facilitated diffusion osmosis
Answers: 1
Biology, 22.06.2019 12:00
Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples
Answers: 1
In the human digestive system, the enzyme pepsin is present in acidic areas, while the enzyme trypsi...
Mathematics, 13.03.2020 00:02
Physics, 13.03.2020 00:02
French, 13.03.2020 00:02
Biology, 13.03.2020 00:02
Mathematics, 13.03.2020 00:02
Mathematics, 13.03.2020 00:02
Mathematics, 13.03.2020 00:03
History, 13.03.2020 00:03