Group( D )

Modified Dogma ;

Mutation in a DNA repair gene leads to the accumulation of unrepaired mutations ?مهمه

...... p53 – various cancers) مهمه

Proto-oncogenes .....مهمه

Cancer is caused by alterations or mutations in the genetic code?

....... Cancer that derived from Hemopoietic cells.مهمه

..... Cancer arising from connective tissue or muscle cells. مهمه

...... Cancer that derived from Hemopoietic cells.مهمه

........ Cancer arising from epithelial cells?

......If cancer cell enter in the blood stream or lymphatic vessels and form secondary tumor. مهمه

..... cancer cells penetrate into lymphatic system and blood vessels.مهمه

......... direct migration and penetration into neighboring tissues.

Cancer Cell Do Not Grow Faster Than Normal Cells Rather?

Cancer arises from a loss of normal growth control?

....... defined as when abnormal cells divide In an uncontrolled way. المحاضرة 5 نظري ✨.