Nurturing Life Sciences
#Id: 3136
#Id: 2003
#Unit 3. Fundamental Processes
#Id: 3590
#Id: 537
#Unit 2. Cellular Organization
The shape of a bacterium is governed by its rigid cell wall.
#Id: 3512
Exons are usually short, typically encoding fewer than 100 amino acids
Exon sequences are conserved by the negative selection of individuals in which the sequences have changed.
#Id: 10096
#Unit 4. Cell Communication and Cell Signaling