1 DNA and proteins are key molecules of the cell nucleus. 2  One gene makes one protein. 3  A gene is made of DNA. 4  Bacteria and viruses have DNA too. 5  The DNA molecule is shaped like a twisted ladder.  A half DNA ladder is a template for copying the whole.
Youâre not alone. Anxiety tremors, shaking and trembling are common symptoms of anxiety and high stress levels. Tremors, shaking and trembling are common symptoms of anxiety and high stress levels. Most of us believe that shaking from anxiety is bad, and do what ever we can to stop it as quickly as possible.
You may know that what you experienced was an anxiety attack, and anxiety attacks cause intense physical symptoms. What you may not realize is that those physical symptoms were caused almost exclusively by hyperventilation. Hyperventilation and hyperventilation syndrome are often the result of severe anxiety. Anxiety can change the way you breathe to cause you to hyperventilate even when no anxiety is present. Hyperventilation can cause substantial physical symptoms, which is why you need to control it to stop your anxiety. Click here to take my anxiety test and learn more.