Biology, 14.07.2019 16:00 aambitiouss
Why are human populations not limited by the carrying capacity of their ecosystems? need it a: humans use their knowledge to locate resources. b: humans need less space than other species c: humans have novel ways to compete for resources d: humans are more cooperative than other species
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Biology, 22.06.2019 02:00
Which blood cell spend most of their time in the lymphatic system?
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Biology, 22.06.2019 08:50
Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells
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Biology, 22.06.2019 12:30
How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?
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Biology, 22.06.2019 19:20
Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?
Answers: 1
Why are human populations not limited by the carrying capacity of their ecosystems? need it a: hu...
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