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Why is a stem cell different to a normal cell?
stem cells are undifferentiated cells which could be totipotent as well as pluripotent.
What are the differences in characteristics between cancer cells and normal cells?
Cancer cells differ from normal cells in several ways. They grow and divide uncontrollably, ignore signals to stop growing, can invade nearby tissues, and can spread to other parts of the body. Additionally, cancer cells can evade the immune system and have different genetic mutations compared to normal cells.
How are tumor cl different from normal cell?
Mitosis is not regulated in Tumor Cells -> Apexvs
How are cancer cells different from normal cells in the body?
Cancer cells are different from normal cells in the body because they grow and divide uncontrollably, ignore signals to stop growing, and can invade nearby tissues. They also have the ability to spread to other parts of the body, a process known as metastasis. These differences make cancer cells harmful and potentially life-threatening.
What is the different haploid and diploid cell?
Diploid cells have two sets of DNA (which is what is normal) while haploid cells (usually reproductive cells) have only one set.
How are sex cells different from other cell in the body?
Sex cells have 1/2 the number of chromosomes of a normal cell (23)
How are tumor cells different from normal cells. Apex?
Tumor cells differ from normal cells primarily in their growth and behavior; they exhibit uncontrolled proliferation, evading the regulatory mechanisms that typically keep cell division in check. Unlike normal cells, which undergo apoptosis (programmed cell death) when damaged or dysfunctional, tumor cells often develop resistance to this process, allowing them to survive and proliferate despite genetic abnormalities. Additionally, tumor cells can invade surrounding tissues and metastasize to distant sites, a characteristic not observed in healthy cells. Furthermore, they may undergo metabolic changes and express different surface markers compared to normal cells.
How are sex cells different from others human cells?
Sex cells, called gametes, are different to other cells in that they contain half the number of chromosomes. So in a human sex cell, there are 23 chromosomes, whereas a normal human cell has 46 chromosomes.
Is the percentage of cells in the resting stage is higher in cancerous cells than normal cells?
No, cancer cells are more active than normal cells. Cancer cells are always dividing at a faster rate than normal cells.
What happens normal cells if grows in dish?
Normal cells that grow in dish are isolating cells. These cells go on their own.
How is the behaviour of cancer cells different from that normal cells?
Cancer cells have the ability to grow and divide uncontrollably, whereas normal cells grow and divide in a regulated manner. Cancer cells can also invade surrounding tissues and spread to other parts of the body, a process known as metastasis, which normal cells do not do. Additionally, cancer cells may evade the body's immune system and resist cell death signals that would normally eliminate damaged cells.
How do cancer cells differ from normal cells in terms of their behavior and characteristics?
Cancer cells differ from normal cells in that they grow and divide uncontrollably, ignore signals to stop growing, can invade nearby tissues, and can spread to other parts of the body. They also have different genetic mutations that drive their abnormal behavior.
