problem set
... mostly by salt-bridge interactions to phosphates in the DNA backbone. Another histone, H1, binds to the linker DNA between nucleosomes. Linker DNA is 15-55 bp in length depending upon the organism. In 30nm fibers, nucleosomes bind to one another in a spiral arrangement wherein ~6 nucleosomes occur p ...
... mostly by salt-bridge interactions to phosphates in the DNA backbone. Another histone, H1, binds to the linker DNA between nucleosomes. Linker DNA is 15-55 bp in length depending upon the organism. In 30nm fibers, nucleosomes bind to one another in a spiral arrangement wherein ~6 nucleosomes occur p ...
DNA Unit Test Study Guide extra added
... line and the “factory” that runs the assembly line is the ribosome. The ribosome is a cell organelle made up of RNA and protein. It is the site of where the proteins are built or synthesized. 10. Mutations: 3 types, effects of mutations A. Substitution – One base is replaced by another – this is the ...
... line and the “factory” that runs the assembly line is the ribosome. The ribosome is a cell organelle made up of RNA and protein. It is the site of where the proteins are built or synthesized. 10. Mutations: 3 types, effects of mutations A. Substitution – One base is replaced by another – this is the ...
Group Presentation
... manipulating this type of DNA would that effect physical traits, personality, or intelligence •A ...
... manipulating this type of DNA would that effect physical traits, personality, or intelligence •A ...
Fluorescence in Situ Hybridization
... In FISH, cytogeneticists utilize one or more FISH probes that typically fall into one of the following three categories: 1. Repetitive sequences, including alpha satellite DNA, that bind to the centromere of a chromosome; 2. DNA segments, representative of the entire chromosome, that will bind to an ...
... In FISH, cytogeneticists utilize one or more FISH probes that typically fall into one of the following three categories: 1. Repetitive sequences, including alpha satellite DNA, that bind to the centromere of a chromosome; 2. DNA segments, representative of the entire chromosome, that will bind to an ...
Protein Synthesis Notes Review
... Where does Translation occur? Where in the cell does transcription occur? Where in the cell does translation occur? When does translation begin? What brings amino acids to the ribosome? How many different amino acids can a tRNA carry? What are the three unpaired bases at the bottom of a tRNA called? ...
... Where does Translation occur? Where in the cell does transcription occur? Where in the cell does translation occur? When does translation begin? What brings amino acids to the ribosome? How many different amino acids can a tRNA carry? What are the three unpaired bases at the bottom of a tRNA called? ...
DNA WebQuest - Pearland ISD
... Take the tour of DNA by clicking on “What is DNA?” and answer the questions below: 1. In what organelle (CELL PART) would I find your DNA (YOUR INSTRUCTIONS)? 2. What does DNA stand for? 3. The DNA molecule comes in the form of a ...
... Take the tour of DNA by clicking on “What is DNA?” and answer the questions below: 1. In what organelle (CELL PART) would I find your DNA (YOUR INSTRUCTIONS)? 2. What does DNA stand for? 3. The DNA molecule comes in the form of a ...
DNA Polymerase
... order to assemble a new DNA strand •Ligase - glues open ends of DNA where primers are removed •Binding Proteins maintain single strands Animation ...
... order to assemble a new DNA strand •Ligase - glues open ends of DNA where primers are removed •Binding Proteins maintain single strands Animation ...
Library construction - Center for Bioinformatics and
... Isolation of cloning vector (bacterial plasmid) & genesource DNA (gene of interest) Insertion of gene-source DNA into the cloning vector using the same restriction enzyme; bind the fragmented DNA with DNA ligase Introduction of cloning vector into cells (transformation by bacterial cells) Cloning of ...
... Isolation of cloning vector (bacterial plasmid) & genesource DNA (gene of interest) Insertion of gene-source DNA into the cloning vector using the same restriction enzyme; bind the fragmented DNA with DNA ligase Introduction of cloning vector into cells (transformation by bacterial cells) Cloning of ...
Genetic Disorders - Michigan Department of Education Technology
... B4.2A Show that when mutations occur in sex cells, they can be passed on to offspring (inherited mutations), but if they occur in other cells, they can be passed on to descendant cells only (noninherited mutations). B4.2D Predict the consequences that changes in the DNA composition of particular ge ...
... B4.2A Show that when mutations occur in sex cells, they can be passed on to offspring (inherited mutations), but if they occur in other cells, they can be passed on to descendant cells only (noninherited mutations). B4.2D Predict the consequences that changes in the DNA composition of particular ge ...
Crossword Puzzle: Protein Synthesis
... 3. Sequence of nucleotides on DNA to with RNA polymerase will attach to start transcription 4. mRNA copying DNA's nucleotide sequence 5. 3 nucleotides on tRNA that match to a specific codon on mRNA 6. Type of RNA that helps make up ribosomes 7. Instructions for making proteins in cells 14. The numbe ...
... 3. Sequence of nucleotides on DNA to with RNA polymerase will attach to start transcription 4. mRNA copying DNA's nucleotide sequence 5. 3 nucleotides on tRNA that match to a specific codon on mRNA 6. Type of RNA that helps make up ribosomes 7. Instructions for making proteins in cells 14. The numbe ...
Replication Animation Lab
... 1. What enzyme unwinds the DNA? 2. What is the enzyme that builds the new strand of DNA (specific)? 3. What is the name of the strand that is built continuously? 4. Why is there a leading and lagging strand of DNA? 5. What enzyme synthesizes the first few nucleotides of a new strand? 6. How many nuc ...
... 1. What enzyme unwinds the DNA? 2. What is the enzyme that builds the new strand of DNA (specific)? 3. What is the name of the strand that is built continuously? 4. Why is there a leading and lagging strand of DNA? 5. What enzyme synthesizes the first few nucleotides of a new strand? 6. How many nuc ...
1. A nucleotide is a ______. 2. DNA consists of two antiparallel
... following choices pairs with adenine in RNA? If the DNA sequence is ATCGCTCC, the corresponding bases in mRNA are Vertebrate cells apparently possess a protein that by binding to clusters of 5-methylcytosine ensures that the bound gene will stay in the "off' position. This control on the role of ge ...
... following choices pairs with adenine in RNA? If the DNA sequence is ATCGCTCC, the corresponding bases in mRNA are Vertebrate cells apparently possess a protein that by binding to clusters of 5-methylcytosine ensures that the bound gene will stay in the "off' position. This control on the role of ge ...
DNA Replication - The Biology Corner
... 5. The other side is the lagging strand - its moving away from the helicase (in the 5' to 3' direction). Problem: it reaches the replication fork, but the helicase is moving in the opposite direction. It stops, and another polymerase binds farther down the chain. This process creates several fragmen ...
... 5. The other side is the lagging strand - its moving away from the helicase (in the 5' to 3' direction). Problem: it reaches the replication fork, but the helicase is moving in the opposite direction. It stops, and another polymerase binds farther down the chain. This process creates several fragmen ...
Protein Synthesis - Biology Junction
... transcription 4. mRNA copying DNA's nucleotide sequence 5. 3 nucleotides on tRNA that match to a specific codon on mRNA 6. Type of RNA that helps make up ribosomes 7. Instructions for making proteins in cells 14. The number of amino acids that exist 16. Number of strands making up RNA 19. DNA to RNA ...
... transcription 4. mRNA copying DNA's nucleotide sequence 5. 3 nucleotides on tRNA that match to a specific codon on mRNA 6. Type of RNA that helps make up ribosomes 7. Instructions for making proteins in cells 14. The number of amino acids that exist 16. Number of strands making up RNA 19. DNA to RNA ...
Honors Biology Final Exam-‐Part 2-‐Semester 2
... 5. Both mitosis and meiosis start with diploid cells with _______________ chromosomes. 6. Where in the body would meiosis occur? 7. A picture of all the chromosomes in one cell arranged in pairs ...
... 5. Both mitosis and meiosis start with diploid cells with _______________ chromosomes. 6. Where in the body would meiosis occur? 7. A picture of all the chromosomes in one cell arranged in pairs ...
No Slide Title
... to define how genes interact to form more complicated networks responsible for biological processes. Ways we have discussed to accomplish this: ...
... to define how genes interact to form more complicated networks responsible for biological processes. Ways we have discussed to accomplish this: ...
Powerpoint - rlsmart.net
... C. Allele-one specific form of a gene (all found at the same locus) -Example: Everyone has the gene for eye color. The possible alleles are blue, brown, green, etc. ...
... C. Allele-one specific form of a gene (all found at the same locus) -Example: Everyone has the gene for eye color. The possible alleles are blue, brown, green, etc. ...
Transcription
... Converting a gene from the DNA blueprint into a complementary single-stranded RNA sequence ...
... Converting a gene from the DNA blueprint into a complementary single-stranded RNA sequence ...
Biology Test Topics Chapters 11-12 Slideshows
... What is a telomere? How can telomeres be related to cancerous growth? Contrast prokaryotic and eukaryotic DNA replication Be able to label any of the diagrams in our DNA packet. Gel electrophoresis: how does it work? What can it be used for? What is the purpose of the electrode? What does the gel do ...
... What is a telomere? How can telomeres be related to cancerous growth? Contrast prokaryotic and eukaryotic DNA replication Be able to label any of the diagrams in our DNA packet. Gel electrophoresis: how does it work? What can it be used for? What is the purpose of the electrode? What does the gel do ...
pptx - WVU School of Medicine
... DNA sequences “upstream” of transcription initiation site. • different σ factors recognize different promoters (σ70 = most genes; σ32 = heat shock proteins; σ28 = flagella & chemotaxis genes). • 2 DNA sequences (-35 & -10) found in most prokaryotic promoters – “upstream” of transcription start site ...
... DNA sequences “upstream” of transcription initiation site. • different σ factors recognize different promoters (σ70 = most genes; σ32 = heat shock proteins; σ28 = flagella & chemotaxis genes). • 2 DNA sequences (-35 & -10) found in most prokaryotic promoters – “upstream” of transcription start site ...
Modern Genetics Outline
... carries the genetic code information of DNA from the _________ to the _______________ in the _____________. ____________ RNA - tRNA – is a single folded strand that ______ the message for protein formation carried by mRNA. tRNA then transfers amino acids to form amino acids. ____________RNA - rR ...
... carries the genetic code information of DNA from the _________ to the _______________ in the _____________. ____________ RNA - tRNA – is a single folded strand that ______ the message for protein formation carried by mRNA. tRNA then transfers amino acids to form amino acids. ____________RNA - rR ...