How do lipids differ from carbohydrates? select all that apply they are formed from different basic elements. they are not soluble in water. they release less energy. the hydrogen-oxygen ratio is different

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

Which of the following is a common response to cell signaling?

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.