Online Courses for Biology One

Online courses for biology one is now found in several websites. The features in these courses will vary by school, but the following information can give you some insights.

Coursework Overview

The topics covered in these websites are similar to those in universities with biology programs. They begin with an explanation of what biology is about. This is followed by courses on cell theory, major functions, principles of cells and cellular respiration.

Other topics center on cell types, molecules found in cells, enzymes and inorganic material. Additional topics focus on subjects like passage through membranes, the life cycle and basal metabolic Rate. Other topics of study are transmission of pathogens, parasites in animals and plants, surface area to volume ratio and responses to environmental effects.

These subjects are covered in detail. In cellular respiration courses, you learn about anaerobic respiration, the ADP/ATP system and fermentation. Studies of molecules found in cells include discussions on and nucleic acids.

In the life cycle course, you will learn about adaptations and structural features, functional and physiological elements and feeding. There are also topics concerning reproductive adaptations. In photosynthesis, there are also topics about simplified summary equation and their phases.

Additional Details

Just like regular biology schools, disease, photosynthesis, plant hormones and their actions and homeostasis feedback mechanisms are explored in detail. Students will also learn about cell survival mechanisms, the main activities of cells and their levels of organization. Their chemical composition can also be learned in Internet courses. After completing this program, students improve their knowledge of biology. They can use the information they learned for further studies.


These courses are usually divided into modules or chapters. After an introduction to the subject, the succeeding chapters may focus on chemistry, cells, cellular energetics, cell communication and cellular reproduction. There are usually chapters on genetics and molecular genetics as well. There are also courses on scientific experimentation, animal form and function and plant form and function.


Internet courses use audio, video and animation. These are not just eye candy; they are used to illustrate different concepts. Students are given assignments which are assessed and reviewed by teachers. Aside from biology one, universities also offer advanced courses.

Online courses for biology one are offered in free websites too. Their contents are detailed and updated just like tuition based sites. However, you will not earn credits for education. You cannot earn a degree from free sites either.