Biology, 06.10.2019 07:30 Theyoungin420
Which of these statements describes some aspect of facilitated diffusion? a. facilitated diffusion is another name for osmosis. b.facilitated diffusion of solutes occurs through phospholipid pores in the membrane. c.facilitated diffusion requires energy to drive a concentration gradient. d.facilitated diffusion of solutes may occur through protein pores in the membrane. e.there is only one kind of protein pore for facilitated diffusion
Answers: 3
Biology, 21.06.2019 20:00
Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.
Answers: 1
Biology, 22.06.2019 07:00
Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.
Answers: 1
Biology, 22.06.2019 09:00
The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation
Answers: 1
Which of these statements describes some aspect of facilitated diffusion? a. facilitated diffusion i...
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