How does radiation treat cancer?
a. it cools down the cancer cells and weakens them.
b. it cools down the non-cancerous cells and strengthens them.
c. it heats up the cancer cells and weakens them.
d. it heats up the non-cancerous cells and strengthens them.

The correct answer is (c). It heats up the cancer cells and weakens them.

Cancer is caused due to the uncontrolled growth of normal cells. When normal cells skips the pathway of cell cycle regulation then there is a uncontrolled growth of cells called as cancerous cells. One of the technique that is used to weaken these cells is radiation. It works by damaging the DNA of the cancerous cell by heat treatment. Radiation generates heat and weakens the cell. As a result of this the cells do not divide further.

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.