The correct answer is bonds between atoms break and new bonds form.
Answer:
A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response.
Explanation:
Basically it trains the body by giving it a little expirementation withthe sickness. After that, the body will learn how to properly fight or keep the sickness at bay.
Hope it helped!;)
Mapping the human genome was a project that was completed in the 20th century, and was named "The Human Genome Project". Its goal was to document all 3 billion DNA base pairs in the human genome, and to find the 25,000 human genes. Its main benefit in the field of medicine is locating chromosomal abnormalities that cause diseases before they develop into chronic, life-threatening diseases.
Answer:
Glucose in the blood
Explanation:
When we eat and the level of glucose in the blood rises, it stimulates the release of insulin into the blood stream. It makes sense, because insulin is necessary for glucose to enter the cell across the membrane and be used as a source of energy.The problem arises when we eat too many carbohydrates for too long and the glucose level in the blood is constantly too high. After a number of years this causes insulin resistance. In other words, each time an ever greater concentration of insulin is needed to perform its function and eventually this leads to diabetes, when the pancreas just cannot produce any more insulin.
