Gene Regulation
A repressable operon is one that is usually....?
What is gradualism?
What is the idea that change can take place through the cumulative effect of slow but continuous processes?
What is evolved by natural selection?
What is speciation?
What kind of reaction has a release of free energy?
What is an exergonic reaction?
What kind of feedback system is represented by the lac and trp operons?
What is a negative control?
What is the similarity resulting from common ancestry?
What is homology?
Which two processes produce variation in gene pools?
What are mutation and sexual reproduction?
What are the two types of barriers that impede two species from producing viable, fertile hybrids?
Which stage of meiosis does synapsis occur?
What is prophase I?
What is the similarity resulting from convergent evolution?
What is analogy?
What is a population that is not evolving?
What are the two types of speciation?
What are allopatric and sympatric speciation?
What is RNA splicing?
What is the removal of the noncoding regions of mRNA transcripts?
What is the difference between oncogenes and proto-oncogenes?
What is a paraphyletic grouping?
What consists of an ancestral species and some, but not all, of the descendants?
What is the Hardy-Weinberg equilibrium?
What is p2+2pq+q2?
What is an allopolyploid?
What is a species with multiple sets of chromosomes derived from different species?
What is a capsid?
What are the two examples given of epigenetic changes, and where must they be reversed?
What are histone acetylation and DNA methylation, they must be reversed in the nucleus of a donor animal?
What is meant by maximum parsimony?
What is the principle that assumes that the tree requires the fewest evolutionary events?
*DAILY DOUBLE*
What are the five conditions that must be met for the Hardy-Weinberg theorem to be valid?
What are: A very large population, random matings, there are no net changes, there is no migration in or out of the population, and there is no natural selection in the gene pool due to mutation?
What are the five types of prezygotic barriers?
What are: habitat isolation, temporal isolation, behavioral isolation, mechanical isolation, and gametic isolation?
What is incomplete dominance?