The macromolecule responsible for storing information in organisms in DNA and it is made up of sugar, nitrogenous base (adenine, Guanine, cytosine and thymine) and phosphate group
Answer:
In contrast to normal cells, cancer cells don't stop growing and dividing, this uncontrolled cell growth results in the formation of a tumor. Cancer cells have more genetic changes compared to normal cells, however not all changes cause cancer, they may be a result of it
Explanation:
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The doctor who is concerned that wilma may have a brain tumor recommends that a(n) positron emission tomography (PET) scan.
PET scan is a scan imaging test that allow doctor to check disease in human body. This scan uses a special dye that contain a radio active tracer.This scan provide information about blood flow and how body is using oxygen and sugar.
Answer:
TEMs can magnify objects up to 2 million times
Explanation:
