1. Cancerous cells differ from their original normal cells by: a. They divide le
ID: 77965 • Letter: 1
Question
1. Cancerous cells differ from their original normal cells by:
a. They divide less frequently and in a well controlled manner
b. They allow more nutrients to reach their normal counterparts by reducing blood flow to themselves
c. They carry out the exact same function as their normal counterparts
d. They don’t stay in place as they are prone to metastasis
2. The type of tumor that is cancerous is termed a __________ tumor.
a. Neoplasm
c. Benign
b. Malignant
d. Harmless
3. If one wishes to decrease their risk of developing cancer, they should:
a. Increase intake of fiber, vitamin C, and cruciferous vegetables
b. Increase intake of barbecued meats instead of deep fried fish
c. Consume more alcohol and total calories
d. Smoke marijuana
e. Responses a. and c.
4. Which of the following is true about dietary fat and cancer?
a. It is a common carcinogen
c. It prevents metastasis of cancer
b. It never plays a role in cancer
d. It is often involved in the promotion stage of cancer
5. The initiation stage of cancer development is characterized by:
a. DNA mutation
c. Protein mutation
b. Fat mutation
d. Carbohydrate mutation
a. They divide less frequently and in a well controlled manner
b. They allow more nutrients to reach their normal counterparts by reducing blood flow to themselves
c. They carry out the exact same function as their normal counterparts
d. They don’t stay in place as they are prone to metastasis
Explanation / Answer
Answer:
1). d. They don’t stay in place as they are prone to metastasis
Explanation:
Cancer cells divide in a uncontrolled manner. The cancer cells move from one place to other place. This process is called metastasis.
2). b. Malignant
Explanation:
Malignant tumor is harmful and it refers to a tumor that is cancerous. It may invade nearby healthy tissue or spread to other parts of the body.
3). a. Increase intake of fiber, vitamin C, and cruciferous vegetables
Explanation:
The traditional Southern diet, characterized by high intakes of cooked greens, beans, legumes, cabbage, sweet potatoes and cornbread, which may reduce the risk of invasive breast cancer significantly.
The eating French fries, fried chicken, fried fish, and doughnuts was associated with about a third greater odds of prostate cancer.
4). d. It is often involved in the promotion stage of cancer
Explanation:
The high-fat diets have been associated with the development of colon, rectal, and prostate cancers
5). a. DNA mutation
Explanation:
The nucleotide change in the DNA is the first step in the effect of mutation.
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