You observe a small, nonpolar molecule near a membrane. how would this molecule likely transport across the membrane? you observ
e a small, nonpolar molecule near a membrane. how would this molecule likely transport across the membrane? carrier-mediated facilitated diffusion simple diffusion active transport channel-mediated facilitated diffusion
It will transported across plasma membrane by simple diffusion. simple diffusion refers to a process by which molecules will pass across plasma membrane without the aid of channels located on the surface of the membrane. since the molecule identified was polar once it enter in hydrophobic region of the membrane it will not stick since this region is non-polar and therefore it will move easily across that region.
<span>The answer is simple diffusion
Simple diffusion is a process in which the substance passes through the membrane without the help of any external agent or intermediary the force that drives the molecules is diffusion.Diffusion in biology is movement of molecule from a region of high concentration level to region of low concentration level.</span>
A physical change occur when objects or substances undergo a change that does not change in which the composition of a substance changes or one or more substances combine or break up from new substances.
it would probably mean that we wouldn't have to eat, or not as much anyway, we aren't outside 24/7 and unlike plants. we move around, so during winter we can't just go dormant nor can we just stand outside. To sum this up, we would probably only have to eat less
Describe how phloem is affected if the leaves start to die off. (3 points) The phloem is effected by the deprivation of water from the disease of the tree, as a result the metabolism of the plant will shift down ward causing the phloem to decrease due to the dying of the leaves.
