#Question id: 5304
#Unit 11. Evolution and Behavior
Bioinformatics includes ________.
I. using computer programs to align DNA sequences
II. creating recombinant DNA from separate species
III. developing computer-based tools for genome analysis
IV. using mathematical tools to make sense of biological systems
#Question id: 5302
#Unit 11. Evolution and Behavior
Using modern techniques of sequencing by synthesis and the shotgun approach, sequences are assembled into chromosomes by ________.
#Question id: 5232
#Unit 11. Evolution and Behavior
Using molecular clock, it was estimated that two species X and Y must have diverged from their common ancestor about 5 x 10^6 years ago. If the rate of divergence per base pair is estimated to be 0.06 per million years, what is the proportion of base pairs that differ between the two species now?
#Question id: 5225
#Unit 11. Evolution and Behavior
Homeotic genes contain a homeobox sequence that is highly conserved among very diverse species. The homeobox is the code for that domain of a protein that binds to DNA in a regulatory developmental process. Which of the following would you then expect?
#Question id: 5221
#Unit 11. Evolution and Behavior
Unequal crossing over during Prophase I can result in one sister chromosome with a deletion and another with a duplication. A mutated form of hemoglobin, known as hemoglobin Lepore, is known in the human population. Hemoglobin Lepore has a deleted set of amino acids. If it was caused by unequal crossing over, what would be an expected consequence?
#Question id: 5220
#Unit 11. Evolution and Behavior
In comparing the genomes of humans and those of other higher primates, it is seen that humans have a large metacentric pair we call chromosome #2 among our 46 chromosomes, while the other primates of this group have 48 chromosomes and any pair like the human #2 pair is not present; instead the primate groups each have two pairs of midsize acrocentric chromosomes. What is the most likely explanation?