1.Human cells can produce perhaps as many as 100,000 different
proteins, yet the human genome has only about 25,000 genes. How can
you explain this? Name 4 responsible mechanisms.
2.True or false (provide explanation)
a)The consequence of transcription errors is less severe than that
of an error in replication.
b) The loss of the p53 protein in certain cancers makes them
more resistant to irradiation therapies and to several
chemotherapies, which would normally kill cancer cells by inducing
apoptosis or...