BIOL 133 (BIOL 133)

BIOL 133 Chapter 18 Week 14 Study Questions 10.0/ 10.0 Points 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 one single gene build an eye or a wing?” How do you reply? In the process of adaptive radiation, there is usually one species fr...

BIOL 133 Week 13 Chapter 17 Study Questions 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 transcriptase, and then cloning all of the resulting DNA into plasmids is the process of creating A change in the level of an individual protein in a ...

BIOL 133 Chapter 16-wk 12 Study Questions 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 translation. In eukaryotes, where would a protective modification be found on mRNA? The portions of the mature mRNA where RNA-binding proteins can attach ...

BIOL 133 Week 11 Chapter 15 Study Questions What unusual feature does RNA polymerase II have in transcription termination? The type(s) of RNA that are directly involved in translation are which of the following. Select all that apply Basal transcription factors recruit RNA polymerase which combine together to form the ________. Elongation factors provide energy for translation by hydrolyzing what type of molecule? The codon AUG specifies the amino acid methionine. What would the tRNA anit...

BIOL 133 Week 14 Chapter 14 Study Questions If a DNA sample from an unknown organism has telomerase, the organism Why do purines have to pair with a pyrimidine? ________ creates fragments on the lagging strand. Chargaff’s rule is supported by what statement? What is the correct order of DNA compaction in eukaryotes? A mutation causes a codon to change from UAC to UAU, both of which specify tyrosine. This is an example of Some scientists have proposed that the earliest forms of life ma...

BIOL 133 Week 4 Chapter 6 Study Questions Researchers are working to develop biofuels to free us from dependence on fossil fuels. Based on what you know about cellulose, what do you predict are the major advantage and disadvantage of using cellulose-rich plant material as biofuel? What examples describe the second law of thermodynamics? Select all that apply. Neostigmine is a drug used to treat the disease myasthenia gravis. The drug binds to the active site of acetylcholinesterase preventi...

BIOL 133 Week 3 Chapter 4 Study Questions _________________ prevent material from moving in or out of the brain’s capillaries When comparing prokaryotes and eukaryotes, flagella The shape of the cell is predominantly maintained by the Decondensed chromatin is located within the Cardiac muscle requires junctions that allow electrical signals through. Cardiac muscle also relies on calcium to contract. What junction is involved and what organelle stores calcium? If an integrin protein is ...

BIOL 133 Week 16 Chapter 20 Study Questions When a gene is passed to bacteria of a different species that brings with it an important feature, the resulting bacteria would provide complications in determining ________. The only taxonomic name not capitalized is the ________. Evidence has been gathered over the years that indicate mitochondria and chloroplasts were once bacteria. This idea is termed What is the proper way of writing the scientific name for humans? The idea of maximum parsi...

BIO133 Exam #2 Chapters 7-11 Week 8 taken complete solution docs 2020 Part 1 of 1 - 87.08/ 100.0 Points Question 1 of 40 2.5/ 2.5 Points Damaged DNA can potentially be repaired during which checkpoint. Select all that apply. A. G1 B. S C. G2 D. G0 Feedback: Correct Question 2 of 40 2.5/ 2.5 Points Teeth can have a biofilm formed on the surface. Cell signaling will A. cause uncontrolled cell division B. cause increase saliva production C. cause apoptosis ...

Exam 2-Chapters 7-11 practice exam questions docs 2020 Exam 2-Chapters 7-11 practice exam questions docs 2020 Exam 2-Chapters 7-11 practice exam questions docs 2020