Category: Biology

A molecule is defined as the smallest unit of a chemical compound that can be formed by combining two or more atoms. The molecule has a unique shape, which is determined by the number of...
If you skipped out on Biology classes in high school, you may not know what a gene and a chromosome are. These terms can be confusing to someone who hasn’t studied genetics. They are important...
The human body is made up of many parts, and each part has a function. For example, the heart is responsible for pumping blood to the rest of the body. The brains responsible for thinking....
The cortical and juxtamedullary nephron are two different types of kidneys. Both kidneys are essential for the body, but there are some differences between the two. For example, the cortical nephron is located in the...
There are many different types of organisms in the world, but they can be grouped into three categories: eukaryotes, prokaryotes, and archaea. Bacteria are a type of prokaryote, but there are some differences between archaea...
At first glance, the terms “ketosis” and “ketoacidosis” seem interchangeable, but they are completely different in several ways. Read more to learn about these two phonetically identical, but medically different conditions. Summary Table Ketosis Ketoacidosis...
The body is made up of circulatory systems that serve as pathways for blood-carrying vessels. These systems are subdivided into two major parts: pulmonary and systemic circulation. Although they are both powered by the heart,...
This article talks about how different a food chain is from a food web, and vice versa. Let’s look at the facts. Summary Table Food Chain Food Web Follows a single and direct path as...
It is common for people to not be too familiar with at least one of these three terms, especially if they are not medical professionals. From a fertilized cell to a fully developed fetus, let...
We all know that leaves help plants turn the sun’s life-giving rays into food. Leaves that fall into to the ground not only help protect trees from the winter cold, but they also help store...