Full Answer
Which of the following is not a type of proto oncogene?
Which of the following is not a type of proto-oncogene? *The gene for p53 encodes a tumor suppressor, not a proto-oncogene.
What process is uncontrolled in cancer?
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.
How do cancer cells disobey the rules of division?
Cancer cells also ignore signals that should cause them to stop dividing. For instance, when normal cells grown in a dish are crowded by neighbors on all sides, they will no longer divide.
Which behavior best helps an individual remain cancer free?
Consider these cancer-prevention tips.Don't use tobacco. Using any type of tobacco puts you on a collision course with cancer. ... Eat a healthy diet. ... Maintain a healthy weight and be physically active. ... Protect yourself from the sun. ... Get vaccinated. ... Avoid risky behaviors. ... Get regular medical care.
What are three treatments used for cancer patients?
Cancer treatment options include:Surgery. The goal of surgery is to remove the cancer or as much of the cancer as possible.Chemotherapy. Chemotherapy uses drugs to kill cancer cells.Radiation therapy. ... Bone marrow transplant. ... Immunotherapy. ... Hormone therapy. ... Targeted drug therapy. ... Cryoablation.More items...•
Which of the following is not the type of cancer?
So, the correct answer is 'Glaucoma'.
Which of the following is not a result of cell division?
Expert-verified answer Metabolism is not the result of cell division. Therefore the answer is (3) metabolism.
What are the five types of cancer?
What are the 5 types of cancer?Carcinoma. This type of cancer affects organs and glands, such as the lungs, breasts, pancreas and skin. ... Sarcoma. This cancer affects soft or connective tissues, such as muscle, fat, bone, cartilage or blood vessels.Melanoma. ... Lymphoma. ... Leukemia.
Which type of cell division occurs in cancer cells?
Mitosis occurs infinitely. The cells never die in cancer, as cancer cells can utilize telomerase to add many telomeric sections to the ends of DNA during DNA replication, allowing the cells to live much longer than other somatic cells. [3] With this mechanism, cancer cells that usually die simply continue to divide.
Can Keytruda cure cancer?
KEYTRUDA is a prescription medicine used to treat: a kind of skin cancer called melanoma. It may be used in adults and children 12 years of age and older with stage IIB, stage IIC, or stage III melanoma, to help prevent melanoma from coming back after it and lymph nodes that contain cancer have been removed by surgery.
What are the 4 types of cancer?
Four main types of cancer are:Carcinomas. A carcinoma begins in the skin or the tissue that covers the surface of internal organs and glands. ... Sarcomas. A sarcoma begins in the tissues that support and connect the body. ... Leukemias. Leukemia is a cancer of the blood. ... Lymphomas.
Can Stress give you cancer?
No, being stressed doesn't directly increase the risk of cancer. The best quality studies have followed up many people for several years. They have found no evidence that those who are more stressed are more likely to get cancer.