What type of passive transport uses the assistance of proteins to molecules pass through the plasma membrane?

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

Animals that have thick fur and ae able to store large amounts of body fat live where ?