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013368718X_CH12_179-192.indd
... reconstruct the other half by the mechanism of base pairing. Because each strand can be used to make the other strand, the strands are said to be complementary. DNA copies itself through the process of replication: The two strands of the double helix unzip, forming replication forks. New bases are a ...
... reconstruct the other half by the mechanism of base pairing. Because each strand can be used to make the other strand, the strands are said to be complementary. DNA copies itself through the process of replication: The two strands of the double helix unzip, forming replication forks. New bases are a ...
DNA - Santa Susana High School
... – bacteria have a single site while Eukaryotes have multiple sites – proteins recognize site and open up a replication bubble – as replication begins a replication forks form as replication proceeds in both directions • nucleoside triphosphates are added 1 at a time by DNA polymerase (~50/sec) in th ...
... – bacteria have a single site while Eukaryotes have multiple sites – proteins recognize site and open up a replication bubble – as replication begins a replication forks form as replication proceeds in both directions • nucleoside triphosphates are added 1 at a time by DNA polymerase (~50/sec) in th ...
Ch. 10 DNA, RNA, and Protein Synthesis Study Guide
... 6.) Two Nitrogenous bases are the _______________ , which have a double carbon ring and the ______________________, which have a single carbon ring. 7.) What are the two Purines and the two Pyrimidines and which ones are involved in base pairing? ...
... 6.) Two Nitrogenous bases are the _______________ , which have a double carbon ring and the ______________________, which have a single carbon ring. 7.) What are the two Purines and the two Pyrimidines and which ones are involved in base pairing? ...
Study Guide- DNA, Protein Synthesis, Mitosis and Meiosis
... 1) Outline the scientists and the experiments that lead to the discovery of DNA, and later, it’s structure. Include: Meischer, Griffith, Avery, Hershey and Chase, Watson and Crick and Rosalind Franklin. 2) Discuss the structure and chemical composition of bacteriophages. 3) Be able to describe in de ...
... 1) Outline the scientists and the experiments that lead to the discovery of DNA, and later, it’s structure. Include: Meischer, Griffith, Avery, Hershey and Chase, Watson and Crick and Rosalind Franklin. 2) Discuss the structure and chemical composition of bacteriophages. 3) Be able to describe in de ...
RNA and Protein Synthesis Quiz
... 25) Some events that take place during the synthesis of a specific protein are listed below. a. Messenger RNA attaches to a ribosome. b. DNA serves as a template for RNA production. c. Transfer RNA bonds to a specific codon. d. Amino acids are bonded together. e. RNA moves from the nucleus to the c ...
... 25) Some events that take place during the synthesis of a specific protein are listed below. a. Messenger RNA attaches to a ribosome. b. DNA serves as a template for RNA production. c. Transfer RNA bonds to a specific codon. d. Amino acids are bonded together. e. RNA moves from the nucleus to the c ...
DNA Test Review
... 1. What are the four nucleotides in DNA? Which goes with which? 2. Describe the Central Dogma of molecular biology. 3. If a DNA molecule has the sequence TACGAACCC, what would be the complimentary mRNA sequence? 4. The process by which a DNA molecule is copied is called _____. 5. What is a codon? 6. ...
... 1. What are the four nucleotides in DNA? Which goes with which? 2. Describe the Central Dogma of molecular biology. 3. If a DNA molecule has the sequence TACGAACCC, what would be the complimentary mRNA sequence? 4. The process by which a DNA molecule is copied is called _____. 5. What is a codon? 6. ...
Chapter 12 DNA and RNA
... 3) It has the nitrogen base _______________________ instead of Thymine There are 3 types of RNA 1) ______________ or mRNA it serves as a template for the assembly of amino acids when proteins are made 2) _____________ or tRNA it is a folded back strand and can exist in 20 or more varieties, each bon ...
... 3) It has the nitrogen base _______________________ instead of Thymine There are 3 types of RNA 1) ______________ or mRNA it serves as a template for the assembly of amino acids when proteins are made 2) _____________ or tRNA it is a folded back strand and can exist in 20 or more varieties, each bon ...
Biology Study Guide CH 12 Part I DNA-RNA
... 5. Define NUCLEOTIDE…be sure to know the 3 parts of the DNA nucleotide! 6. How would the amount of purines & pyrimidines found in the DNA molecule compare? *Remember that purines are: Adenine & Guaine; Pyrimidines are: Thymine & Cytosine; 7. DNA is copied during a process called __________________. ...
... 5. Define NUCLEOTIDE…be sure to know the 3 parts of the DNA nucleotide! 6. How would the amount of purines & pyrimidines found in the DNA molecule compare? *Remember that purines are: Adenine & Guaine; Pyrimidines are: Thymine & Cytosine; 7. DNA is copied during a process called __________________. ...
Lecture 11 Review
... 7. DNA replication is called semiconservative because _______________ of the original duplex appears in the duplex formed in replication. A) none B) most C) half D) hardly any E) all 8. Each unit of a nucleic acid consisting of a sugar, attached phosphate group, and base is a A) nucleolus B) nucleo ...
... 7. DNA replication is called semiconservative because _______________ of the original duplex appears in the duplex formed in replication. A) none B) most C) half D) hardly any E) all 8. Each unit of a nucleic acid consisting of a sugar, attached phosphate group, and base is a A) nucleolus B) nucleo ...
The Central Dogma
... Submit Reading Guide for Essay, Replication Errors and Mutation • A few announcements – Videos posted online – Are you doing a type of cancer for your disease project? – Disease Project ...
... Submit Reading Guide for Essay, Replication Errors and Mutation • A few announcements – Videos posted online – Are you doing a type of cancer for your disease project? – Disease Project ...
HRW BIO CRF Ch 09_p01-58
... nitrogen base phosphate group or five-carbon sugar five-carbon sugar or phosphate group ...
... nitrogen base phosphate group or five-carbon sugar five-carbon sugar or phosphate group ...
Biology 202
... 1. In the replication bubble below, label all ends of newly made DNA (in bold) with either 5’ or 3’ (as shown in one example below): 2 pts My drawing was getting a little crowded so I only labeled one of each fragment. ...
... 1. In the replication bubble below, label all ends of newly made DNA (in bold) with either 5’ or 3’ (as shown in one example below): 2 pts My drawing was getting a little crowded so I only labeled one of each fragment. ...
AP Biology Chapter 5 Notes
... *Note from Mr. D You are welcome to write your notes in a notebook as well but this sheet will be due in your binders at the end of each unit. Your book research must say something different then the classroom notes unless boxes are merged. ...
... *Note from Mr. D You are welcome to write your notes in a notebook as well but this sheet will be due in your binders at the end of each unit. Your book research must say something different then the classroom notes unless boxes are merged. ...
File
... - Cells need to divide in order to reproduce, so what happens to their DNA as they divide? It has already divided and prepared for binary fission/asexual reproduction through DNA replication during the S phase, or DNA synthesis phase of its life cycle. - Replication begins at the ORI, or origi ...
... - Cells need to divide in order to reproduce, so what happens to their DNA as they divide? It has already divided and prepared for binary fission/asexual reproduction through DNA replication during the S phase, or DNA synthesis phase of its life cycle. - Replication begins at the ORI, or origi ...
Replisome
The replisome is a complex molecular machine that carries out replication of DNA. The replisome first unwinds double stranded DNA into two single strands. For each of the resulting single strands, a new complementary sequence of DNA is synthesized. The net result is formation of two new double stranded DNA sequences that are exact copies of the original double stranded DNA sequence.In terms of structure, the replisome is composed of two replicative polymerase complexes, one of which synthesizes the leading strand, while the other synthesizes the lagging strand. The replisome is composed of a number of proteins including helicase, RFC, PCNA, gyrase/topoisomerase, SSB/RPA, primase, DNA polymerase I, RNAse H, and ligase.