About The Author

Alex is a graduate of UMSL with his MA in philosophy, with an area of concentration in the history and philosophy of science. When he isn't nerdily stalking the internet for science news, he enjoys tabletop RPGs and making really obscure TV references.

What Does The Vacuole Do?

Cells are complex entities. Far from being a singular mass, cells are composed out of many different parts and substructures, each specialized to perform some specific function. The various specialized structures are called organelles. If one imagines a eukaryotic cell as a house, the different organelles correspond to the different rooms of the house, each

5 Examples Of Nucleic Acids For Biology Class

Nucleic acids are small biological molecules that are essential to all known forms of life. The different kinds of nucleic acids collectively work together to create, encode, and store genetic information and make proteins based on that information. The complex of nucleic acids in your body is like a construction team, where some members give

5 Properties Of Rhombus For Math Class

In geometry, a rhombus is a special kind of quadrilateral in which all 4 sides are of equal length. A rhombus has certain unique properties that are a consequence of its definition. Some key properties of a rhombus include: Opposite angle are congruent Adjacent angles are supplementary Diagonals bisect opposite angles Diagonals bisect each other

E. Coli: Gram Stain, Shape And Size

Here is a fun fact: right now, inside your intestines, there are millions of E. coli bacteria. Sound scary? Well, don’t worry too much. Despite being the main antagonist of a recent outbreak in romaine lettuce, the vast majority of E. coli bacteria are completely harmless to humans. In fact, humans and E. coli share an important symbiotic relationship

The Building Blocks Of Proteins

Proteins are one of the most important kinds of molecules necessary for life as we know it. Proteins perform a staggering amount of function in the body: forming physical structures, catalyzing metabolic reactions, transporting molecules, signaling between cells, and more. It is estimated that the human body contains 50,000-100,000 different kinds of proteins, each of

5 Fundamental Properties Of Nonmetals

In chemistry, the term “nonmetal” refers to elements and compounds that lack a metallic character. Despite making up only 17 of the 118 known elements, nonmetals are some of the most important elements that are essential for life as we know it. Examples of non-metals include carbon, oxygen, nitrogen, and hydrogen; all of which are

Brain Stem: Function And Parts

The brain is the single most complex machine known to humans. Millions of years of evolution have produced a complex network of neurons and synapses whose coordinated activity controls every function in the human body. Figuring out the organization and structure of the brain is the goal of neuroscience and cognitive science. The brain has

5 Unique Properties Of Parallelograms

In geometry, a parallelogram is a convex quadrilateral polygon that is characterized by having 2 sets of parallel sides. In other words, a parallelogram is a 4-sided figure in which opposite pairs of sides lie parallel to each other. Some key properties of parallelograms include: opposite sides are parallel opposite sides are congruent opposite angles

5 Amazing Properties Of Metals

Composing the bulk of the chemical elements on the periodic table, metals are among some of the most versatile and useful known substances. The development of metal-working technologies to create materials was likely one of the most important advances in human history. Metals are ubiquitous in the modern world. Bridges, skyscrapers, dams, and cars—most industrial

10 Examples Of Proteins: In Food And Biology

Proteins are a type of biological molecule that is composed primarily out of amino acids. Proteins perform a vast array of functions in the human body including: catalyze metabolic reactions synthesize and copy DNA transport molecules within the cell signaling paths in the body active in the immune system form physical structures of cells Proteins