Virus VS. Bacteria: Their Differences Most of us have heard of both viral and bacterial infections. Both of these organisms can cause infection in the human body. Viruses and bacteria are two different types of microorganisms. They both are little things that live in our bodies and cause diseases, but they are by noContinue reading “Virus vs. Bacteria”
Tag Archives: immune system
The Lymphatic System And Its Functions
You’re probably wondering what the lymphatic system is and how it helps you. In this blog, I will briefly outline the lymphatic system and its functions. Let’s get started! One of the most complex, efficient, yet least known systems in our body is the lymphatic system. This network of vessels and nodes, together with theContinue reading “The Lymphatic System And Its Functions”
How Are Foreign Substances Recognized By The Immune System
Your immune system is the body’s first and last line of defense against foreign substances, such as bacteria and viruses. The proteins in your immune system are used to recognize and fight these foreign substances. Most substances that come into contact with your body or fluids cannot enter your cells because they do not haveContinue reading “How Are Foreign Substances Recognized By The Immune System”
Learning Biology with Dr. Vanessa, LLC 