DNA replication is followed by DNA methylation during which a methyl ( − CH 3 ) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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Chapter 7, Problem 7MC

Summary Introduction

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DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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For short answer questions, write your answers on the line provided. To the right is the mRNA codon table to use as needed throughout the exam. First letter U บบบ U CA UUCPhe UUA UCU Phe UCC UUG Leu CUU UAU. G U UAC TV UGCys UAA Stop UGA Stop A UAG Stop UGG Trp Ser UCA UCG CCU] 0 CUC CUA CCC CAC CAU His CGU CGC Leu Pro CCA CAA Gin CGA Arg CUG CCG CAG CGG AUU ACU AAU T AUC lle A 1 ACC Thr AUA ACA AUG Mot ACG AGG Arg GUU GCU GUC GCC G Val Ala GAC Asp GGU GGC GUA GUG GCA GCG GAA GGA Gly Glu GAGJ GGG AACASH AGU Ser AAA1 AAG Lys GAU AGA CAL CALUCAO CAO G Third letter 1. (+7) Use the table below to answer the questions; use the codon table above to assist you. The promoter sequence of DNA is on the LEFT. You do not need to fill in the entire table. Assume we are in the middle of a gene sequence (no need to find a start codon). DNA 1 DNA 2 mRNA tRNA Polypeptide C Val G C. T A C a. On which strand of DNA is the template strand (DNA 1 or 2)?_ b. On which side of the mRNA is the 5' end (left or…

3. (6 pts) Fill in the boxes according to the directions on the right. Structure R-C R-COOH OH R-OH i R-CO-R' R R-PO4 R-CH3 C. 0 R' R-O-P-OH 1 OH H R-C-H R-N' I- H H R-NH₂ \H Name Properties

4. (6 pts) Use the molecule below to answer these questions and identify the side chains and ends. Please use tidy boxes to indicate parts and write the letter labels within that box. a. How many monomer subunits are shown? b. Box a Polar but non-ionizable side chain and label P c. Box a Basic Polar side chain and label BP d. Box the carboxyl group at the end of the polypeptide and label with letter C (C-terminus) H H OHHO H H 0 HHO H-N-CC-N-C-C N-C-C-N-GC-OH I H-C-H CH2 CH2 CH2 H3C-C+H CH2 CH2 OH CH CH₂ C=O OH CH2 NH2

Answer 2

Question

Chapter 7, Problem 7MC

Summary Introduction

Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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Answer 3

Question

Chapter 7, Problem 7MC

Summary Introduction

Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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Answer 4

Question

Chapter 7, Problem 7MC

Summary Introduction

Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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Answer 5

Chapter 7, Problem 7MC

Summary Introduction

Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

Answer 6

Chapter 7, Problem 7MC

Summary Introduction

Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

Answer 7

Chapter 7, Problem 7MC

Summary Introduction

Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

Answer 8

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Answer 11

Ch. 7 - DNA replication requires a large amount of energy,...Ch. 7 - In bacteria, polypeptide translation can begin...Ch. 7 - Prob. 3TMW Ch. 7 - Prob. 4TMW Ch. 7 - Clinical Case Study Deadly Horizontal Gene...Ch. 7 - Which of the following is most likely the number...Ch. 7 - Which of the following is a true statement...Ch. 7 - Prob. 3MC Ch. 7 - Prob. 4MC Ch. 7 - Prob. 5MC

DNA replication is followed by DNA methylation during which a methyl ( − CH 3 ) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

Solution Summary: The author explains that DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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Chapter 7 Solutions

DNA replication is followed by DNA methylation during which a methyl ( − CH 3 ) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

Solution Summary: The author explains that DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

Concept explainers

Videos

Introduction: DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.

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Chapter 7 Solutions

Introduction:

DNA replication is followed by DNA methylation during which a methyl (−CH3) group is added to the cytosine nucleotide in DNA. DNA methylation prevents the binding of enzymes which are involved in DNA transcription.