Biology, 30.06.2020 14:01 tashaunalewis6774
Your Turn For each of the following atoms or molecules, determine whether they will cross a plasma membrane (if following their concentration gradient) by simple diffusion or by facilitated diffusion. Then, briefly explain your reasoning. O2 (oxygen gas) crosses the plasma membrane bydiffusion, because Glucose crosses the plasma membrane by diffusion, because Water crosses the plasma membrane by diffusion, because Nat (sodium ion) crosses the plasma membrane by diffusion, because Cholesterol crosses the plasma membrane by diffusion, ーーーーーーーーーーーーー because Which of these atoms or molecules require facilitated diffusion to cross a plasma membrane, but are able to simply diffuse across a dialysis tubing membrane?
Answers: 2
Biology, 22.06.2019 03:00
Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations
Answers: 1
Biology, 22.06.2019 09:00
Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?
Answers: 1
Biology, 22.06.2019 10:40
Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
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Biology, 22.06.2019 14:50
An organism's reproductive strategy includes all of the following except a. the number of offspring produced. b. the amount of energy expended in producing offspring. c. the length of time parental care is given d. the number of alleles an organism passes on.
Answers: 3
Your Turn For each of the following atoms or molecules, determine whether they will cross a plasma m...
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