Who demonstrated that the ratio of purines and pyrimidines is approximately equal to 1 in the cell?

Opossoms are diurnal, or busy during the day.

SeqA binds to hemimethylated DNA to

Frederick Griffith demonstrated that

Which of the following amino acids can be ubiquitinated?

ATP is used for energy because

The mitochondrial DNA has overlapping genes for two ATPases (MT-ATP8 and MT-ATP6). These overlapping gene are

Which of the following is TRUE about methylation of the E. coli genome?

Which of the following statements about riboswitches is FALSE?

Systems biology is defined as