#Question id: 4355
#Unit 3. Fundamental Processes
The reason for differences in the sets of proteins expressed in a nerve and a pancreatic cell of the same individual is that nerve and pancreatic cells contain different __.
#Question id: 5040
#Unit 5. Developmental Biology
The establishment of the anterior-posterior or dorsal-ventral body axes is called:
#Question id: 4707
#Unit 11. Evolution and Behavior
For which one of the following observations were both Lamarck's hypothesis and Darwin's hypothesis in complete agreement?
#Question id: 7705
#Unit 9. Diversity of Life Forms
Based on this tree, which statement is
correct?
#Question id: 4259
#Unit 3. Fundamental Processes
Rank the following one-base point mutations with respect to their likelihood of affecting the structure of the corresponding polypeptide (from most likely to least likely).
1. insertion mutation deep within an intron
2. substitution mutation at the third position of a codon in an exon
3. substitution mutation at the second position of a codon in an exon
4. deletion mutation within the first exon of the gene