Biology, 19.12.2019 22:31 bamozer152
Small, nonpolar molecules, like , pass directly through the phospholipid bilayer. charged particles, like , can diffuse through the membrane if specific channel proteins are open. some large, polar molecules, like , can cross the membrane via facilitated diffusion. small, polar molecules, like , can slip through small gaps in the phospholipid bilayer.
Answers: 1
Biology, 21.06.2019 15:40
Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )
Answers: 2
Biology, 22.06.2019 02:30
Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?
Answers: 1
Biology, 22.06.2019 05:00
Idonβt know the answer and iβve been stuck on it for a while now skskskskks
Answers: 2
Small, nonpolar molecules, like , pass directly through the phospholipid bilayer. charged particles...
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