What does the H in the pH scale represent?

Many lipids are composed of fatty acids and

Changes in the membrane potential of a cell are involved in

Levels of Organization: List the levels in order (from the lowest to the highest)   (lowest level) [a] [b] [c] cell [d] [e] [f] (highest level) [g]

A solution containing equal number of hydrogen ions and hydroxide ions is:

Match the historical person on the left with what they are known for on the left.

Lipids that are produced by nearly every tissue in the body and act as local regulators are the

Microfilaments

Match the organelle (1-4) with the correct description (5-8).  

One mole of any element has the same