Differences between autocrine, paracrine, juxtacrine, and endocrine signaling. Quick easy lesson on Autocrine vs Paracrine vs Endocrine vs Juxtacrine Signaling.
How is glucose transported into the blood? How is glucose taken up by red blood cells? In this easy-to-understand lesson, we explain the processes behind these questions.
In this lesson, we explain about the biochemistry of glucose transporters GLUT and SGLT, their functions, and differences. Biochemistry, MCAT, and USMLE
In this lesson, we explain the differences between flippase, floppase, and scramblase. Flippase vs Floppase vs Scramblase as lipid transporters in the cell membrane with Quick and Easy Explanation
In this lesson, we explain what types of molecules can pass through the cell plasma membrane and what are the factors that determine whether a molecule can cross a cell membrane: Quick and Easy Explanation on the Cell Membrane
From Superman and Wonder Woman to Captain America and Black Widow, every spectacular star-spangled superhero team seems to rock and roll with the teamwork of both the XY and XX chromosomes. While our world may not have the fantasy superhero team flying in the sky or wearing red […]
This lesson discusses the size scales relevant to cell biology.
What makes something living? What are the characteristics of living things? All life has a common origin, but how do we know? This lesson examines various characteristics that define life and the origin of life. Various famous scientists and their biological discoveries are also discussed.