Essays /

Cancer Assignment Essay

Essay preview

Cancer Assignment: Part A
1. Cancer is a group of diseases in which cells grows and divide out of control, it is caused by a change in DNA that controls the cell cycle. This DNA change causes for cells not to stay in interphase for the normal amount of time, and some of the checkpoints fail and cause the cells to divide uncontrollably. The uncontrollable division rate can create a massive group of cells called a tumour. The cells of the tumour may stay together and have no other effect on the tissues around it, this is known as a benign tumour. There is also a tumour known as a malignant tumour, which causes interference with functioning of neighbouring cells and tissues. Malignant tumo...

Read more


1 2 3 4 5 6 abnorm act affect allow also amount angl anoth aren around assign beam becom bed benign better biophoton blood bodi call cancer caner carcinogen case caus cell certain cervic chanc chang check checkpoint chemotherapi choic colon consid contain continu control copi could creat ct cure cycl cytokinesi damag daughter death destroy detect develop diagnos diet differ discomfort diseas divid divis dna doctor drug earli earlier easier easili effect endoscop endoscopi environ environment error error-fre even examin factor fail famili find food free fruit function get group grow healthi help histori imag includ interfer interphas ioniz isn known lesser lifestyl light live longer lot malign mani massiv may medic men method mitosi move mri multipl mutat neighbour newer normal occur pap part patient person prefer prescrib prevent prolifer prostat protect psa radiat random rate ray realli reduc remov repeat research result risk scan screen self sever show shown slow slower smoke sometim spread start stay substanc sunlight super surgeri surround swell symptom take tan technolog test testicular therapi thing time tissu tobacco togeth tour treat tumour ultrasound uncontrol use uv veget view way wild x x-ray