Explain in general term the effect of DNA packing on DNA functions such as DNA replication...
Explain in general term the effect of DNA packing on DNA functions such as DNA replication or gene expression.
Homework Answers
THough the DNA is tightly packed however it is done in such a manner such that it is easily accessible to enzymes of replication, repair and for transcription of genes.
Sometimes DNA packaging is also a means of regulation gene expression in the cells by preventing access to transcription enzymes.
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Explain in general term the effect of DNA packing on DNA
functions such as DNA replication...
1.4. In linear eukaryotic DNA, the replication of DNA ends is carried out by a) DNA...
1.4. In linear eukaryotic DNA, the replication of DNA ends is carried out by a) DNA Poll b) DNA Pol III c) Telomerase d) DNA Gyrase 1.5. Based on what we know regarding gene expression, which of the following basic mechanisms of gene expression is most logical? a) DNA → RN → protein b) DNA → MRNA → protein c) mRNA → DNA → rRNA → protein d) DNA → cell [TURN OVER] 1.6. Which of the following processes does...
Replication Questions: Why might a cell need to replicate all of its chromosomal DNA? . Please...
Replication Questions: Why might a cell need to replicate all of its chromosomal DNA? . Please refer to your DNA replication diagram. After one round of replication, how much of each DNA daughter molecule is composed of the original parental DNA? 3. Please refer to your DNA replication diagram. After two rounds of replication, how much of each granddaughter molecule is composed of the original parental DNA? LAB REPORT 4. Refer to your answers to the above two questions to...
Explain how the DNA replication enzyme complex is organized and functions, please don't copy paste from...
Explain how the DNA replication enzyme complex is organized and functions, please don't copy paste from a website and in your own words!
DNA, RNA, nucleotides, plasmid, helicase, DNA polymerase, primase, RNA primer of DNA replication
Define termsDNA, RNA, nucleotides, plasmid, helicase, DNA polymerase, primase, RNA primer of DNA replication, mutation, gene, amino acid, polypeptide chain, protein, codon, promoter region of a gene, RNA polymerase, transcription, mRNA, tRNA, RNA, ribosomes, translation, gene expression, conjugation, conjugative pilus, transformation, transductionExplain concept or process• Describe how nucleotides are linked together to form a single strand of nucleic acid• Explain the concept of a complementary pairing • Describe how DNA replication occurs in bacteria • Explain why a primer is necessary for...
DNA is an informational molecule. It carries the information to build more DNA (replication) and it...
DNA is an informational molecule. It carries the information to build more DNA (replication) and it also codes from building and regulating all cell activities (gene expression). The information is encoded in a nucleotide code. The code is translated on Ribosomes that are protein making factories in cells. Remember ALL cells have DNA, RIBOSOMES and Proteins. This concept is called:
Explain the problem posed by moving replication forks of a replicon in terms of how DNA...
Explain the problem posed by moving replication forks of a replicon in terms of how DNA Pol III functions.
Complete each sentence to explain DNA replication. three parent strand as the During DNA replication, the...
Complete each sentence to explain DNA replication.
three parent strand as the During DNA replication, the double-stranded DNA bonds connecting the parent strands are broken. hydrogen covalent An enzyme called is responsible for this step. DNA polymerase helicase New position themselves along the parent strands through nucleotides two The nucleotides are joined to each oth by an enzyme called complementary base pairing unwinds Now, new daughter DNA molecules are produced, each consisting of one old and one new rendering DNA...
describe the process of DNA replication in detail, including the names and functions of all proteins...
describe the process of DNA replication in detail, including the names and functions of all proteins involve
What are the sequences found in the origin of replication in a bacterial DNA? Explain briefly...
What are the sequences found in the origin of replication in a bacterial DNA? Explain briefly how DNA polymerases lessen errors in DNA replication. Why are there Okazaki fragments in the lagging strand during replication?
Match the term with the process it is involved in. 1. Chromatin remodeling 2. Prokaryotic gene...
Match the term with the process it is involved in. 1. Chromatin remodeling 2. Prokaryotic gene expression Polycistronic mRNA > 3. Promotion of expression of gene Histone de-acetylase 4. DNA binding proteins 5. DNA methylation 6. Semi-conservative replication
1.4. In linear eukaryotic DNA, the replication of DNA ends is carried out by a) DNA Poll b) DNA Pol III c) Telomerase d) DNA Gyrase 1.5. Based on what we know regarding gene expression, which of the following basic mechanisms of gene expression is most logical? a) DNA → RN → protein b) DNA → MRNA → protein c) mRNA → DNA → rRNA → protein d) DNA → cell [TURN OVER] 1.6. Which of the following processes does...
Replication Questions: Why might a cell need to replicate all of its chromosomal DNA? . Please refer to your DNA replication diagram. After one round of replication, how much of each DNA daughter molecule is composed of the original parental DNA? 3. Please refer to your DNA replication diagram. After two rounds of replication, how much of each granddaughter molecule is composed of the original parental DNA? LAB REPORT 4. Refer to your answers to the above two questions to...
DNA is an informational molecule. It carries the information to build more DNA (replication) and it also codes from building and regulating all cell activities (gene expression). The information is encoded in a nucleotide code. The code is translated on Ribosomes that are protein making factories in cells. Remember ALL cells have DNA, RIBOSOMES and Proteins. This concept is called:
Complete each sentence to explain DNA replication.
three parent strand as the During DNA replication, the double-stranded DNA bonds connecting the parent strands are broken. hydrogen covalent An enzyme called is responsible for this step. DNA polymerase helicase New position themselves along the parent strands through nucleotides two The nucleotides are joined to each oth by an enzyme called complementary base pairing unwinds Now, new daughter DNA molecules are produced, each consisting of one old and one new rendering DNA...
Match the term with the process it is involved in. 1. Chromatin remodeling 2. Prokaryotic gene expression Polycistronic mRNA > 3. Promotion of expression of gene Histone de-acetylase 4. DNA binding proteins 5. DNA methylation 6. Semi-conservative replication
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