IIT JAM Follow
September 28, 2020 6:38 pm 30 pts
It was derive found that normal stem cels isolated from brain have a doubling time of 24 hours, whereds thymie 6 ed cells have a doubling time of 12 hours. Both these cell types were grown in the presence af radiodctive midine for 24 hours, following which they were grown in normal media. At the end of a week, radioactivIEy per cell will be a. double in stem cens as Compared to cancer cells. h. half in stem cells as compared to cancer cells. C same in both stem and cancer cells. d. none in stem cells and high levels in cancer cells. [TISC]
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Option B Consider level of DNA as 1 1. DNA in stem cell after 24 hour= 2 2. DNA in cancer cell after 24 hour =4 make a statment and get the answer
Option B Consider level of DNA as 1 1. DNA in stem cell after 24 hour= 2 2. DNA in cancer cell after 24 hour =4 make a statment and get the answer
Option B Consider level of DNA as 1 1. DNA in stem cell after 24 hour= 2 2. DNA in cancer cell after 24 hour =4 make a statment and get the answer
Option B Consider level of DNA as 1 1. DNA in stem cell after 24 hour= 2 2. DNA in cancer cell after 24 hour =4 make a statment and get the answer
Option B Consider level of DNA as 1 1. DNA in stem cell after 24 hour= 2 2. DNA in cancer cell after 24 hour =4 make a statment and get the answer
Option B Consider level of DNA as 1 1. DNA in stem cell after 24 hour= 2 2. DNA in cancer cell after 24 hour =4 make a statment and get the answer
Option B Consider level of DNA as 1 1. DNA in stem cell after 24 hour= 2 2. DNA in cancer cell after 24 hour =4 make a statment and get the answer
• Narayan singh
ans is B. half in the stem cell as compared to the cancer cell. bcz doubling time of stem cell is half from the cancer cell