Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
Did you know?
Medication errors are three times higher among children and infants than with adults.
Did you know?
Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
Did you know?
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Did you know?
The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.
Summary of events in a typical humoral immune response.
X-ray showing typical joint changes associated with osteoarthritis.
Structures of a typical cell.
A typical office layout.
Typical port fuel-injection system, indicating the location of various components. Notice that the ...
A typical massage room has adequate space for equipment and pleasant decorations.