In cancer imaging why do quantum dots fluorescence only in the cancer cells and what causes the quantum dots to fluorescence in cancer imaging?
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In cancer imaging why do quantum dots fluorescence only in the cancer cells and what causes...
1) If the reaction continues for a long time, i.e, the quantum dots grow increasingly large, how do thier optical properties evolve accordingly? 2) why are quantum dots emission peaks very broad?
1. Why do cancer cells rely so much on metabolism of glucose ? A. Because cancer cells grow in an anaerobic environment. B. Because cancer cells display increased oxidative phosphorylation. C. To regenerate NADH. D. To synthesize small molecule building blocks and membranes required for cell growth. E. Because cancer cells have decreased protein synthesis. 2. In general, which of the following sequential barriers to metastasis is the easiest to overcome for cancer cells ? A. Vessel entry through acquisition...
1) What is the great benefit of FLIM as compared to FRET? What is ratiometric FRET? Explain with diagrams. Which is the more precise method to use if you wanted to monitor the proteolytic processing of a genetically encoded fluorescent peptide reporter in vivo – explain why? 2) What was the major advance made in quantum dots for biological imaging discussed in class that involved the use of Protein A (SpA)? Explain the significance of the report and why it...
What effect does temperature have on the quantum yields of fluorescence and phosphorescence
what does telomerase enable cancer cells to do the normal adult somatic cells cannot do?
Why might inhibition of LDH in cancer cells lead to cancer cell death? Explain why conjugating an LDH inhibitor to glucose leads to preferential targeting of cancer cells?
what causes breast cancer ? what causes breast cancer more in woman than man? what are the main prevention for breast cancer in woman? identify one educational approach that has been developed to address breast cancer?
what causes breast cancer ? what causes breast cancer more in woman than man? what are the main prevention for breast cancer in woman? identify one educational approach that has been developed to address breast cancer? Please explain in 400 words
Chapter TEN: Living with Cancer and other Chronic Diseases Questions: 1. What properties do cancer cells possess that are lacking in normal cells? 2. What are the principal factors that contribute to the development of lung cancer? 3. What are the principal factors that contribute to the development of breast cancer? When should regular mammography begin, and which women should begin using it earliest? 4. What are the risk factors, symptoms and treatment for testicular cancer? 5. What signs indicate...
1. Why do cancer cells spread throughout the body? Select all that apply (Think: how are cancer cells different than normal cells?) __________ a. They enrich nutrients at the original site b. They have loose adherence c. They travel through blood vessels d. They do not respond to contact inhibition e. They are fragile and damage easily f. They readily respond to signals for apoptosis 2. Benign cells have which characteristics? Select all that...