Energy is always required to force molecules to move from areas of high concentration to areas of low concentration. true or false?

What type of lipids are found in all biological membranes?

What is the role of the phospholipid belayer in cellular transport in living cells

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?