Problem: OPTIONS:
- Dengue fever
- yellow fever
- chronic fever
- rheumatic fever
Q: Answer the following question given this paragraph: Rheumatic fever is caused by a virus that has antigens similar to molecules in human heart tissues. When the immune system attacks the virus, it may also attack the heart. What type of immune system disease is rheumatic fever? Explain your answer. Q: Name the fever that is caused by a virus that has antigens similar to molecules in human heart tissues. A:
Answer: rheumatic fever

Problem:OPTIONS:
- external positive
- false positive
- personal negative
- false negative

Answer the following question given this paragraph: Cancer Proteomics Genomes and proteomes of patients suffering from specific diseases are being studied to understand the genetic basis of the disease. The most prominent disease being studied with proteomic approaches is cancer. Proteomic approaches are being used to improve screening and early detection of cancer; this is achieved by identifying proteins whose expression is affected by the disease process. An individual protein is called a biomarker, whereas a set of proteins with altered expression levels is called a protein signature. For a biomarker or protein signature to be useful as a candidate for early screening and detection of a cancer, it must be secreted in body fluids, such as sweat, blood, or urine, such that largescale screenings can be performed in a non-invasive fashion. The current problem with using biomarkers for the early detection of cancer is the high rate of false-negative results. A false negative is an incorrect test result that should have been positive. In other words, many cases of cancer go undetected, which makes biomarkers unreliable. Some examples of protein biomarkers used in cancer detection are CA-125 for ovarian cancer and PSA for prostate cancer. Protein signatures may be more reliable than biomarkers to detect cancer cells. Proteomics is also being used to develop individualized treatment plans, which involves the prediction of whether or not an individual will respond to specific drugs and the side effects that the individual may experience. Proteomics is also being used to predict the possibility of disease recurrence. The National Cancer Institute has developed programs to improve the detection and treatment of cancer. The Clinical Proteomic Technologies for Cancer and the Early Detection Research Network are efforts to identify protein signatures specific to different types of cancers. The Biomedical Proteomics Program is designed to identify protein signatures and design effective therapies for cancer patients. Q: What do we call an incorrect test result that should have been positive? A:
****
A: false negative

Answer the following question given this paragraph: Q: What component of a prokaryote is unique in molecular composition and mechanism of propulsion? A:
OPTIONS:
- the sporangia
- the membrane
- the amoeba
- the flagella
the flagella

Answer the following question given this paragraph: Polyisoprene is a polymer of isoprene and is better known as rubber. It is produced naturally by rubber trees, but several variants have been developed which demonstrate improvements on the properties of natural rubber. Q: What is polyisoprene better known as? A:
OPTIONS:
- rayon
- styrofoam
- silicon
- rubber

Answer: rubber

Question: Answer the following question given this paragraph: Most modern plants, like the skunk cabbage, produce flowers. However, flowers evolved relatively late in the history of plants. The earliest plants not only lacked flowers. They also lacked leaves, roots, and stems. They probably resembled the alga in Figure below . Q: The earliest types of what lacked flowers, leaves, roots and stems? A:
OPTIONS:
- animals
- clouds
- houses
- plants
Answer: plants

input: OPTIONS:
- blood cells
- immune system cells
- anchor cells
- host cells Now, answer this question: Answer the following question given this paragraph: Briefly describe how viruses depend on host cells. Q: Viruses depend on what type of cells? A:
A:
output:
host cells