Vanessa R

Transcription and Translation

Transcription and Translation The central dogma of Biology is DNA –> RNA –> protein. But how do we get there? This is where the processes of transcription and translation come into play. Transcription is the process by where RNA is synthesized from a DNA template and translation is the process by where protein is madeContinue reading “Transcription and Translation”

COVID-19

COVID-19 (SARS-CoV-2), a novel coronavirus, which transferred to humans in late December 2019. Originally, referred to as Wuhan Coronavirus as the first cases of patients seem to be associated with the Huanan seafood market or surrounding area in Wuhan, China. This virus causes viral pneumonia with the most prominent symptoms being cough, fever and difficultyContinue reading “COVID-19”

Antigens and Antibodies

Basic explanation of antigens and antibodies and how they interact. More in-depth discussions on this topic will happen at a later time. What is an antigen (Ag)? Substance (molecule) that the body recognizes as foreign Substance capable of provoking an immune response Substance that stimulates the immune system to make antibodies Example: Virus, bacteria Recap: Continue reading “Antigens and Antibodies”

Homeostasis

There are several words that you have probably seen that are used to describe homeostasis: Equilibrium Stability Balance Steady state Basically, living organisms need to be able to maintain balance within their internal environment, especially compared to the outside environment. Imagine going outside on an incredibly hot or cold day and your internal temperature wereContinue reading “Homeostasis”