Biology - Concepts and Investigations - 3rd Edition - Broward College Central
3rd Edition
ISBN: 9781308188959
Author: Hoefnagels
Publisher: McGraw Hill
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Textbook Question
Chapter 7, Problem 25WIO
Describe the mutation shown in figure 7.27 and explain how the mutation affects the amino acid sequence encoded by the gene.
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Chapter 7 Solutions
Biology - Concepts and Investigations - 3rd Edition - Broward College Central
Ch. 7.1 - How did Griffiths research, coupled with the work...Ch. 7.1 - How did the Hershey-Chase blender experiments...Ch. 7.2 - What are the components of DNA and its...Ch. 7.2 - What evidence enabled Watson and Crick to decipher...Ch. 7.2 - Prob. 3MCCh. 7.3 - What is the relationship between a gene and a...Ch. 7.3 - Prob. 2MCCh. 7.3 - What are the three types of RNA, and how does each...Ch. 7.4 - What happens during each stage of transcription?Ch. 7.4 - Where in the cell does transcription occur?
Ch. 7.4 - What is the role of RNA polymerase in...Ch. 7.4 - What are the roles of the promoter and terminator...Ch. 7.4 - How is mRNA modified before it leaves the nucleus...Ch. 7.5 - How did researchers determine that the genetic...Ch. 7.5 - What happens in each stage of translation?Ch. 7.5 - Where in the cell does translation occur?Ch. 7.5 - How are polypeptides modified after translation?Ch. 7.6 - What are some reasons that cells regulate gene...Ch. 7.6 - Prob. 2MCCh. 7.6 - Prob. 3MCCh. 7.6 - Prob. 4MCCh. 7.7 - What is a mutation?Ch. 7.7 - What are the types of mutations, and how does each...Ch. 7.7 - Prob. 3MCCh. 7.7 - Prob. 4MCCh. 7.7 - How are mutations important?Ch. 7.8 - What question about the FOXP2 gene were the...Ch. 7.8 - What insights could scientists gain by...Ch. 7 - A nucleotide is composed of all of the following...Ch. 7 - Prob. 2MCQCh. 7 - Transcription copies a _______ to a complementary...Ch. 7 - Choose the DNA sequence from which this mRNA...Ch. 7 - Prob. 5MCQCh. 7 - Prob. 6MCQCh. 7 - Prob. 7MCQCh. 7 - How does the lac operon regulate lactose digestion...Ch. 7 - Prob. 9MCQCh. 7 - Prob. 10MCQCh. 7 - Explain how Griffiths experiment and Avery,...Ch. 7 - Prob. 2WIOCh. 7 - Prob. 3WIOCh. 7 - Prob. 4WIOCh. 7 - Put the following in order from smallest to...Ch. 7 - Prob. 6WIOCh. 7 - Prob. 7WIOCh. 7 - Prob. 8WIOCh. 7 - List the three major types of RNA and their...Ch. 7 - Some people compare DNA to a blueprint stored in...Ch. 7 - Prob. 11WIOCh. 7 - Prob. 12WIOCh. 7 - Refer to the figure to answer these questions: a....Ch. 7 - Prob. 14WIOCh. 7 - Prob. 15WIOCh. 7 - If a protein is 1259 amino acids long, what is the...Ch. 7 - Prob. 17WIOCh. 7 - The roundworm C. elegans has 556 cells when it...Ch. 7 - Prob. 19WIOCh. 7 - Prob. 20WIOCh. 7 - Prob. 21WIOCh. 7 - A protein-encoding region of a gene has the...Ch. 7 - Explain how a mutation in a protein-encoding gene,...Ch. 7 - Prob. 24WIOCh. 7 - Describe the mutation shown in figure 7.27 and...Ch. 7 - Prob. 26WIOCh. 7 - Prob. 27WIOCh. 7 - Prob. 28WIOCh. 7 - Prob. 29WIOCh. 7 - Refer to figure 7.28 and the chapter con tent to...Ch. 7 - Prob. 2PITCh. 7 - Prob. 3PITCh. 7 - Prob. 4PIT
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- Two types of mutations discussed in this chapter are (1) nucleotide changes and (2) unstable genome regions that undergo dynamic changes. Describe each type of mutation.arrow_forwardName three different types of loss of function mutations and in each case explain how the mutation exerts a loss of function effect on a genearrow_forwardExplain why STR mutations are found at a much higher frequency than single nucleotide changes?arrow_forward
- Compare the severity of DNA mutations that produce the following changes in mRNA codons:(a) GCU to GCC (b) ACU to AUUarrow_forwardName and explain the three possible consequences of having a mutation somewhere in the region from 61-75.arrow_forwardClassify the type of mutation that have taken place: silent, missense and nonsense as a result of a single base substitution from UCG codon which codes for cysteine:a.) AGC (ser): ________b.) UGU (cys): ________c.) GGC (gly): _______d.) UGA (stop): _______e.) UUC (phen): _______arrow_forward
- For each altered nucleotide sequence give the type of mutation (effect at the DNA/nucleotide level; see #1 above)arrow_forwardExplain why a point mutation does not necessarily change the oriignal amino acid sequence. Explain silent mutations.arrow_forwardA mutation occurred that changes the sequence of DNA from: 5’ACGTCATGGATAGTGCGTAAACTA3’ to 5’ACGTCATGCGATAGTGCGTAAACTA3’ Describe the effect of this mutation on the protein, and give the name of the type of mutation.arrow_forward
- explain gene mutationarrow_forwardWhat happens when one base pair of DNA is lost from the coding region of a gene because of mutation? First explain how this would affect the mRNA sequence, and second, explain how this would alter the amino acid of the protein that is encoded.arrow_forwardWhat type of mutation is shown in the diagram? Why do you think this type of mutation is referred to by this term?arrow_forward
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