BIOL 133 CHAPTER 11-19 (WEEK 7-15) UNIT QUIZZES WITH 100% CORRECT ANSWERS -COMPREHENSIVE STUDY GUIDE

Question 2 of 10 1.0/ 1.0 Points The number of different stop codons is ________? Question 4 of 10 1.0/ 1.0 Points What causes RNA polymerase to stall so that the rho protein bumps into it and knocks it off the DNA? Feedback:Learning Objective: Describe how and when transcription is terminated...

A gene is made up of three exons (numbered consecutively) with two introns (intron 1 between exons 1 and 2 and intron 2 between exons 2 and 3). What would happen if there were a mutation at the 3’ splice site of intron 1? _________ is the first protein to bind to mRNA to being the initiation of tr...

A gene is made up of three exons (numbered consecutively) with two introns (intron 1 between exons 1 and 2 and intron 2 between exons 2 and 3). What would happen if there were a mutation at the 3’ splice site of intron 1? _________ is the first protein to bind to mRNA to being initiation of transl...

An individual may have a mutation that causes them to break down a drug much more quickly than normal people. They were then provided with a higher dose, which was effective in treating the disease. This is an example of ________. Isolating all of the RNA out of an organism, subjecting it to reverse...

Reproductive barriers increasing over time would lead to ________. At a family get-together, your uncle says “I don’t believe in that evolution stuff. Scientists are always saying that something evolved because of ‘a gene for eyes’ or ‘a gene for wings’. Well, that’s crazy – how can ...

What is the only way to introduce a new allele into a species? In South America, there is a specific type of frog where the male uses a loud call in order to attract females, even though this makes him more likely to be found by a predator. This is an example of The accumulation of mutations in a po...

Meiosis and sexual reproduction increase diversity because A newly-discovered butterfly species has a chromosome number of n=7. Match the total number of chromosomes in each type of cell. Which describes the relationship between gametes and spores? Which event is similar between prophase I and proph...

What statement describes X-linked traits? Select all that apply. Sickle cell anemia is a recessive trait. A cross between two heterozygotes would produce what phenotypic ratio? Marfan syndrome is a dominant trait. A cross between a homozygous dominant and a heterozygote would produce what phenotypic...