Extended-cycle birth control pills involve taking one “active” pill daily for around 84 days before pausing for a 7-day break for withdrawal bleeding. After the break, the person begins taking the ...

One of the fundamental biological processes in life is the cell cycle leading from DNA replication to cell division. While it has been studied for decades and our knowledge has matured, sophisticated ...

The citric acid cycle is also known as the Krebs cycle or the tricarboxylic acid cycle. It is a series of reactions in a closed loop that are fundamental for cellular respiration. The citric acid ...

Starting to take birth control pills mid-cycle is possible. However, a person should take certain factors into account, such as backup birth control. Birth control pills are a safe and effective ...

The Krebs cycle, also known as the citric acid cycle, is a series of enzymatic reactions that releases energy from stored carbohydrates, fats, and proteins. The Krebs Cycle was first proposed by Hans ...