So how does not feeling pain work? First, let's learn a little bit more about the nervous system. Your nervous system is made up of your brain, cranial nerves, spinal cord, spinal nerves, and other bodies, like ganglia and sensory receptors. Your nerves are what carry messages from your...
How does an ion enter or exit a cell? Well, that’s where ion channels come in. As the name implies, these are channels located in the membrane that grant passage to specific kinds of ions. (Note: In most cells, the potassium channels outnumber the sodium ones.) Let’s take a ...
Coordinates and regulates involuntary functions like breathing, heart rate, blood pressure and body temperature. The brain is the center of the nervous system, like the microprocessor in a computer. The spinal cord and nerves are the connections, like the gates and wires in the computer. Nerves ...
The other main electrolytes are potassium, calcium and magnesium. Our kidneys maintain the balance of electrolytes and water by regulating the fluids that we take in and pass out of our bodies. If this balance is disturbed, our muscles, nerves and organs won't function correctly because the ...
Dragon fruit contains a variety of bioactive compounds, including vitamins, potassium, betacyanin, p-coumaric acid, vanillic acid and gallic acid, which contribute to its potential in preventing diseases associated with inflammatory and oxidative processes. These compounds have shown benefits in conditions...
Compost is rich in phosphorus and potassium which help keep roots from becoming hard and woody. Thin seedlings early and give roots room to grow; unnaturally short roots can result from overcrowding. Keep the soil moisture even; splitting roots is caused by too much water followed by a dry ...
Understand the conditions that affect your heart and the habits that can help prevent or manage them. Taking action will help you keep your ticker in top shape. Heart Disease Cholesterol What is cholesterol? You may think all cholesterol is bad, but your body needs some to work right. ...
48K In this lesson, learn about aldosterone, an adrenal cortex hormone. Understand how aldosterone maintains homeostasis through the regulation of potassium and sodium levels. Related to this QuestionExplain how renin, angiotensinogen and aldosterone work to maintain blood pressure during shock. How Ren...
Requires careful kneading—bread machines work best. Pin “Because of the sap-like gum that appears naturally in rye, and because of its water-binding capacity, rye doughs will always feel moist and sticky when you test them with your finger. This makes it easy to add too much flour during...
Mannitol is generally given when there is some sort of swelling in the body, so there is way to much fluid than there should be. That's why dehydration is generally not a symptom. You can loose essential minerals though, especially potassium and some people might need vitamins after a manni...