All living organisms are made up of cells - they are the basic building blocks of life. There are two important categories of cells: plant cells and animal cells. In this video we look at animal cells in more detail. Animal cells are the type of cell that make up our bodies... and the bodies of al
Is using a cell phone harmful to your health? In the first of a two-parter, Risk Bites looks at the chances of your cell phone giving you brain cancer (spoiler alert: not a lot). Next time -- the more worrisome risk of your phone placing you in a life or death situation. Note: The video refers t
Our body is a pretty fantastic feat of engineering. But how does it work? How do all of the different components come together to keep us alive, keep us functioning and achieving our goals? In this video we are going to look at the levels of organisation in organisms, from smaller than cells to bigg
Click here to see more videos: https://alugha.com/FuseSchool In this video we are going to discover how cells take in useful substances and remove waste using three methods of transportation: diffusion, osmosis and then in the second part we will look at active transport. The exchange of material
Click here to see more videos: https://alugha.com/FuseSchool In the first part of this video we looked at diffusion to move gases and osmosis for the movement of water, from high concentration to low concentration down their concentration gradient. Active transport works in the opposite direction
Mitochondria play host to one of the most important processes in your body, called cellular respiration. Taking in glucose and oxygen, mitochondria produce energy, which they capture and package as energy-rich molecules of ATP. This video describes the structure and functions that give mitochondria
How does a single fertilized egg grow to become a fully formed human being? Many of the most critical stages happen in the first few days following conception. In this video segment from The Secret of Life, a fertilized egg cell progresses from its earliest stages through cell differentiation and ul
Discover the role of oncogenes in uncontrolled cancerous growth and depicts the journey of cancer cells from where they originate, into the circulatory system, and then on to other parts of the body. This video is available in both English and Spanish audio, along with corresponding closed captions.
For more Science Videos: https://lt.org/ * T cells are an important component of the body’s immune system. As ERIKA PEARCE explains, there are several types of T cells which form consecutively during the immune response and serve different purposes. Effector T cells combat pathogens from infections
From the first menstruation until menopause, a hormonal cycle regulates the female body to prepare it for a possible pregnancy. The cycle can be divided into different phases. Author: ZDF/TerraX/Anke Plascher/Ellen Haas/Anna-Lena Neidlinger/MUSIC Maximilian Mohr Translation and dubbing: alugha Cl
The menstrual cycle begins between the ages of 9 and 13. It brings physical and hormonal changes into four phases: menstruation, follicular phase, ovulation and luteal phase. This cycle typically lasts 28 days. It affects mood, health and fertility. The experiences are very different. Some have few
So friends, of course you registered as stem cell donors after the last video. But what now? What if someone actually needs your stem cells now? @papaplatte erklärt in diesem Video, wie wir euch im Ernstfall kontaktieren, was ihr dann vorbereitend auf die Spende zu tun habt und auf welche Art und
