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.
Yes, stress can trigger and worsen vertigo associated with anxiety. Vertigo is the sensation that the room is spinning, and is a form of dizziness. Dizziness is where you are off-balance, feel like you are going to faint, or feel light-headed. Vertigo is a symptom of vestibular system dysfunction.