Which of the following is not true of phospholipid bilayers?
a. membrane budding requires transient breakages in the bilayer membrane.
b. the interior of phospholipid bilayers is a highly hydrophobic environment.
c. the chemical properties of phospholipids lead to the spontaneous formation of bilayers.
d. phospholipid bilayers separate the cell from the exterior environment as well as from compartments within the cell.

What is the difference between self-pollination and cross-pollination? question 2 options: self-pollination leads to the creation of a fruit. cross-pollination does not. during cross-pollination, ovules are carried from one plant to another plant.. during self-pollination the ovules stay on the same plant. during cross-pollination, ovules are carried from one plant to another plant.. during self-pollination the ovules stay on the same plant. during cross-pollination the pollen grains are carried from one plant to another plant. during self-pollination the pollen and ovules are from the same plant. during cross-pollination, the pollen grains travel from the stigma to the anthers. during self-pollination, the pollen grains travel from the anthers to the stigma.

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)