INSIDE A CELL


   Guide to the Cell You will  really love to take a tour  inside a cell. Cells  are like small factories that are adapted to  perform different jobs.You will take a  fascinating  journey inside a cell  by reading  this  excellent article . By Alisa Zapp Machalek A typical animal cell, sliced open to reveal cross-sectionsContinue reading “INSIDE A CELL”

LIFE PROCESSES


Hi, let us review the life process. You know cells carry out,nutrition, transport, respiration, regulation, synthesis, excretion, growth, and reproduction  to maintain homeostasis and stay  alive. We continue to live, because our cells are performing these life functions. Check the following video for another look at the life processes (functions) Click here for video

The Immune System


The Immune System Do you know the connection between the immune system and the Coronavirus pandemic? Of course it’s the immune system. Help us fight this contagious viralinfection.You will be able to find out how the immune system protects you from getting sick. The immune system , consists of  three lines of defense . Disease-causingContinue reading “The Immune System”