Continental Drift Theory Earthquakes, volcanoes, and mountains are all produced by the same natural processes. We know this to be true today, but even as little as one hundred years ago scientists were unsure as to how these geologic processes occurred. The ancient Japanese legend of Namazu explained why earthquakes occur this way. Namazu was a giant catfish that lived under the surface of the Earth.
The Molecule of Heredity The following questions will help you to review some of the key points we have covered but these questions alone will be insufficient preparation for this topic on the exam. The questions should be answered on a sheet of lined paper, or typed if you have access to a word processor.
Answer in complete sentences and do not copy from your textbook or notes. This will give you practice in expressing ideas and concepts in your own words.
You should keep your notes neat and organized so that they can be used for further review work. DNA contains the instructions for building….? Describe all the functions of the product that you answered for question 1.
DNA is a polymer. What is a polymer? What is the general name of the smaller subunits that DNA is composed of? What are the names and abbreviations of the four different bases? Which are purines and which are pyrimidines?
What is the difference between a purine and a pyrimidine? Sketch a simple diagram of a generalized nucleotide. Label the three parts.
Who are Watson and Crick? Review the structure of DNA and then test your knowledge by covering up and the writing out the labels for question 1 on page 47 of your study guide. Explain how the information for building proteins is coded in DNA.
If the following letters represent the bases on one strand of a segment of DNA, what would the order of bases be on the complimentary strand? Study the Inside Story on page List and describe, in your own words, each of the four main steps in the process of DNA replication.
Why is DNA replication necessary? What are the three types of RNA and what is the function of each?
Where, within a cell, does it take place? Summarize, in your own words, the three main steps of transcription. Summarize, in your own words, the five main steps of translation.
What would be the base sequence for an mRNA molecule transcribed from the section of DNA listed in question 9 use the strand listed in the question not the complimentary strand that you gave as your answer.
What would the order of amino acids in the protein translated from the mRNA molecule you gave for your previous answer?
What is the difference between a point mutation and a frameshift mutation? How much do these two types of mutation affect the resulting protein molecule What would be the new sequence of amino acids for the protein that your translated in question 17 if the fourth base A of the original DNA molecule where replaced with a C.
What type of mutation is this? What would be the new sequence of amino acids for the protein that your translated in question 17 if an extra cytosine base were inserted between the third C and fourth base A. What is a chromosomal mutation?Chapter 11 Test Review Match the Scientists 1. Mendel A. recombination 2.
Morgan helps make map 3. Sturtevant B. alleles segregate C. some genes linked Match the Scientists 1. Chapter 11 - Genetics & Meiosis Review Questions (w/ Answers) Modified True/False Indicate whether the statement is true or false.
If false, change the identified word or phrase to make the statement true.
Mar 18, · pg# This feature is not available right now. Please try again later. Chapter 11 Review Exercise Work through all the problems in this chapter review and check answers in the back of the book. Answers to all review problems are there, and following each answer is a number in italics indicating the section in which that type of problem is discussed.
Where weaknesses show up, review appropriate. Chapter Review Questions (pages ) 1. When you instantiate an object, the automatically created method that is called is a(n). a. creator b. initiator c. constructor d. architect 2. Every class has. a. Applying Main Ideas. The lung cell mutation does not affect the reproductive cells.
Thus, this mutation would not be passed on to offspring.