#Question id: 3974
#Unit 3. Fundamental Processes
A leucine-zipper motif contains
#Question id: 23562
#Unit 13. Methods in Biology
#Question id: 11326
#Unit 10. Ecological Principles
This soil horizon is characterized as rich in humus and consists of partly decomposed organic material mixed with mineral soil.
#Question id: 7142
#Unit 5. Developmental Biology
Keeping in mind the fact that genes are often named for the phenotype of a mutation in that gene, what might be the phenotype of a mutation of the Distal-less gene of Drosophila?
#Question id: 4071
#Unit 3. Fundamental Processes
The fact that a specific protein leaves a “footprint” on a DNA molecule is indicative of
a. a lack of interaction between the specific protein and DNA.
b. protection from DNAse by the specific protein.
c. binding of the specific protein to all types of DNA.
d. binding of the specific protein to a specific sequence of DNA.