Answer:
Lysine and AAG
Explanation:
AAA in the table codes for AAA, which is Lysine. Also, AAG also codes for Lysine, which would be a silent mutation.
White blood cells fight infections from bacteria, viruses, fungi. and other pathogens (organisms that cause infection). One important type of white blood cell is the neutrophil. These cells are made in bone marrow and travel in the blood throughout the body. They sense infections, gather at sites of infection, and destroy the pathogens.
When the body has too few neutrophils, the condition is called neutropenia. This makes it harder for the body to fight off pathogens. As a result the person is more likely to get sick from infections. In general, an adult who has fewer than 1,000 neutrophils in a microliter of blood has neutropenia.
If the neutrophil count is very low, (fewer than 500 neutrophils in a microliter of blood), it is called severe neutropenia. When the neutrophil count gets this low, even the bacteria normally living in a person's mouth, skin, and gut can cause serious infections.
<span>Folic acid (vitamin B9) deficiency during pregnancy can result in a baby born with defects in the brain or spinal cord. The worst version of these defects is anencephaly, where the baby is born without part of its brain and skull, and dies. The most common birth defect after folic acid deficiency during pregnancy is Spina Bifida. This occurs when part of the baby's spinal cord remains outside the body. The baby may have paralyzed legs and, later, may develop bladder and bowel control problems.</span>
Which is the first indicator of an infection in the body?
<span>
B. an increase in the number of WBCs in the blood</span>
