If you were the doctor, how would you respond to sandy? consider the following when answering:
how do cells repair themselves?
what are the different organelles that make up our cells? what are their functions?

A baby arises out of cells of the parents. When the proteins decay without repair every generation would get handed down degraded sets of proteins, but at some point there is a reapir job, so that the baby can get lots of fully functioning proteins. The repair actually happens after concepetion, during this process, PROTEASOMES break down the damaged proteins.

The nucleus - maybe the most important organelle in the cell. It is basically the control center, because it tells the other organelles what to do.

Cell's chromosomes - are found in the nucleus - strands of DNA which carry the cells genetic information.

Nucleolus - this is the ribosome formation

Cytoplasm - gel-like substance. It bathes the organelles to keep them healthy