Moving materials across the membrane from an area of high concentration to low concentration is an example of transport while moving materials from an area of low concentration to high is transport

Describe pasteur’s results and how they disprove spontaneous generation.

For each of the following, decide whether the statement describes photosynthesis, cellular respiration, or both. releases energy in the form of atp. stores energy in glucose molecules. performed by producers. performed by consumers.

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?