What is the best definition of diffusion?
random movement of molecules across a concent...
What is the best definition of diffusion?
random movement of molecules across a concentration gradient until the difference in concentration between two regions is near zero
a process in which molecules move across a semipermeable membrane until the number of molecules of water is nearly equal on both sides
net movement of molecules across a permeable membrane bilayer that requires transport proteins
the exchange of solute molecules across a permeable membrane from areas of high concentration to areas of low concentration
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Biology, 21.06.2019 14:30
In the human body fibrinogen is necessary for sealing cuts and stopping the loss of blood. since fibrinogen is made of chains of amino acids it is an example of which type of organic molecule
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Biology, 21.06.2019 16:30
In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.
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Biology, 22.06.2019 00:00
Does masterbation affect height growth or loss of growth hormone?
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