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"It begins as a single cell and grows into a merciless disease that claims millions of lives year after year. But scientists are steadily unlocking its mysteries, and the fight against it may now have reached a dramatic turning piont. New discoveries promise better therapies and hope in the war against." The disease referred to in the above quotation is
- a)Cancer
- b)AIDS
- c)Tuberculosis
- d)Alzheimer's disease
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
"It begins as a single cell and grows into a merciless disease that cl...
Answer : (a) Cancer is a disease characterized by abnormal cell growth and later results to tumour when a tumour successfully spreads to other parts of the body and starts invading and destroying other healthy tissues. Cancers are classified as carcinomas, sarcomas and melanoma according to the tissues. Read more on Sarthaks.com - https://www.sarthaks.com/67356/begins-single-cell-grows-into-merciless-disease-that-claims-millions-lives-year-after-year
Most Upvoted Answer
"It begins as a single cell and grows into a merciless disease that cl...
The disease referred to in the above quotation is Cancer.
Explanation:
Cancer is a complex group of diseases characterized by the uncontrolled growth and spread of abnormal cells. It begins as a single cell and can develop into a merciless disease that claims millions of lives year after year. However, scientists have been steadily unlocking the mysteries of cancer and making significant progress in the fight against it.
New discoveries:
Over the years, researchers have made numerous new discoveries that have provided better insights into cancer and its treatment options. These discoveries include:
1. Genetic mutations: Scientists have identified specific genetic mutations that can increase the risk of developing cancer. This knowledge has helped in the development of targeted therapies that can specifically target these mutations and inhibit cancer growth.
2. Immunotherapy: Advances in immunotherapy have revolutionized cancer treatment. Immunotherapy harnesses the power of the immune system to recognize and destroy cancer cells. This approach has shown remarkable success in treating certain types of cancer, leading to long-lasting remissions and even cures in some cases.
3. Precision medicine: With the advancement of genomic sequencing technologies, personalized or precision medicine has become a reality in cancer treatment. By analyzing the genetic makeup of a patient's tumor, doctors can tailor treatment plans to target specific molecular alterations, increasing the effectiveness of treatment while minimizing side effects.
4. Early detection: Improved screening methods and diagnostic tools have enabled early detection of cancer, allowing for timely intervention and better treatment outcomes. Techniques such as mammography, colonoscopy, and Pap smears have significantly contributed to the early detection of breast, colon, and cervical cancers, respectively.
Hope in the war against cancer:
The new discoveries in cancer research offer hope in the war against this devastating disease. The promising advancements in cancer treatment and prevention include:
1. Targeted therapies: Targeted therapies are designed to attack specific molecules or pathways that are involved in the growth and survival of cancer cells. These therapies have shown great efficacy in certain types of cancer, leading to improved survival rates and quality of life for patients.
2. Immunotherapies: Immunotherapies, such as immune checkpoint inhibitors and CAR-T cell therapy, have shown remarkable success in treating various types of cancer. They have the potential to revolutionize cancer treatment by providing long-term remissions and even cures.
3. Precision medicine: The concept of precision medicine holds great promise in cancer treatment. By identifying the genetic alterations driving a patient's cancer, doctors can prescribe targeted therapies that specifically inhibit those alterations, increasing the chances of a successful outcome.
4. Early detection and prevention: Early detection of cancer through screening programs plays a crucial role in reducing mortality rates. Additionally, efforts towards cancer prevention, such as lifestyle modifications and vaccination against cancer-causing viruses like HPV and hepatitis B, can significantly reduce the incidence of cancer.
In conclusion, cancer is the disease referred to in the above quotation. Scientists have made significant progress in understanding and fighting cancer, with new discoveries promising better therapies and hope in the ongoing battle against this devastating disease.
Explanation:
Cancer is a complex group of diseases characterized by the uncontrolled growth and spread of abnormal cells. It begins as a single cell and can develop into a merciless disease that claims millions of lives year after year. However, scientists have been steadily unlocking the mysteries of cancer and making significant progress in the fight against it.
New discoveries:
Over the years, researchers have made numerous new discoveries that have provided better insights into cancer and its treatment options. These discoveries include:
1. Genetic mutations: Scientists have identified specific genetic mutations that can increase the risk of developing cancer. This knowledge has helped in the development of targeted therapies that can specifically target these mutations and inhibit cancer growth.
2. Immunotherapy: Advances in immunotherapy have revolutionized cancer treatment. Immunotherapy harnesses the power of the immune system to recognize and destroy cancer cells. This approach has shown remarkable success in treating certain types of cancer, leading to long-lasting remissions and even cures in some cases.
3. Precision medicine: With the advancement of genomic sequencing technologies, personalized or precision medicine has become a reality in cancer treatment. By analyzing the genetic makeup of a patient's tumor, doctors can tailor treatment plans to target specific molecular alterations, increasing the effectiveness of treatment while minimizing side effects.
4. Early detection: Improved screening methods and diagnostic tools have enabled early detection of cancer, allowing for timely intervention and better treatment outcomes. Techniques such as mammography, colonoscopy, and Pap smears have significantly contributed to the early detection of breast, colon, and cervical cancers, respectively.
Hope in the war against cancer:
The new discoveries in cancer research offer hope in the war against this devastating disease. The promising advancements in cancer treatment and prevention include:
1. Targeted therapies: Targeted therapies are designed to attack specific molecules or pathways that are involved in the growth and survival of cancer cells. These therapies have shown great efficacy in certain types of cancer, leading to improved survival rates and quality of life for patients.
2. Immunotherapies: Immunotherapies, such as immune checkpoint inhibitors and CAR-T cell therapy, have shown remarkable success in treating various types of cancer. They have the potential to revolutionize cancer treatment by providing long-term remissions and even cures.
3. Precision medicine: The concept of precision medicine holds great promise in cancer treatment. By identifying the genetic alterations driving a patient's cancer, doctors can prescribe targeted therapies that specifically inhibit those alterations, increasing the chances of a successful outcome.
4. Early detection and prevention: Early detection of cancer through screening programs plays a crucial role in reducing mortality rates. Additionally, efforts towards cancer prevention, such as lifestyle modifications and vaccination against cancer-causing viruses like HPV and hepatitis B, can significantly reduce the incidence of cancer.
In conclusion, cancer is the disease referred to in the above quotation. Scientists have made significant progress in understanding and fighting cancer, with new discoveries promising better therapies and hope in the ongoing battle against this devastating disease.
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"It begins as a single cell and grows into a merciless disease that claims millions of lives year after year. But scientists are steadily unlocking its mysteries, and the fight against it may now have reached a dramatic turning piont. New discoveries promise better therapies and hope in the war against." The disease referred to in the above quotation isa)Cancerb)AIDSc)Tuberculosisd)Alzheimer's diseaseCorrect answer is option 'A'. Can you explain this answer?
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