Prokaryotes do not have membrane bound organelles, but eukaryotes do.
Physiology has several topics, most of which consider the function of specific organ systems. 2. Physiology often focuses on cellular and molecular events. ... The principle of complementarity of structure and function states that function is dependent on structure, and that the form of a structure relates to its function.
Fats and oils a fat molecule consists of two kinds of parts a glycerol backbone and three fatty acid tails
The control group is the object that is untouched to see the difference. For example, you are trying to find what compost is better for plants. You have 3 plants and 2 different types of compost. you put one type in each plant except for one. The one without compost is called the control group.