DNA - Veritas Science
... - Whenever a cell divides it makes another copy of itself so one copy can go to each daughter cell = IT REPLICATES - Occurs in S phase of interphase 1) DNA separates (unzips) into 2 strands - Each strand has certain bases that determine what will be on the new strand. - The 2 original strands are C ...
... - Whenever a cell divides it makes another copy of itself so one copy can go to each daughter cell = IT REPLICATES - Occurs in S phase of interphase 1) DNA separates (unzips) into 2 strands - Each strand has certain bases that determine what will be on the new strand. - The 2 original strands are C ...
Document
... 1) Petroleum-lysing bacteria are being engineered for the removal of oil spills. What is the most realistic danger of these bacteria to the environment? A) Mutations leading to the production of a strain pathogenic to humans B) Extinction of natural microbes due to the competitive advantage of the “ ...
... 1) Petroleum-lysing bacteria are being engineered for the removal of oil spills. What is the most realistic danger of these bacteria to the environment? A) Mutations leading to the production of a strain pathogenic to humans B) Extinction of natural microbes due to the competitive advantage of the “ ...
Nucleotide is composed of a ribose sugar, a base and a phosphate
... • Donor DNA is integrated between the 2 homologous sequences within the chromosome • Excised recipient DNA is lost and degraded (does not contain an origin or replication) • eg. transformation following uptake of naked DNA Recombination with circular DNA: • Requires only one recombination event • Do ...
... • Donor DNA is integrated between the 2 homologous sequences within the chromosome • Excised recipient DNA is lost and degraded (does not contain an origin or replication) • eg. transformation following uptake of naked DNA Recombination with circular DNA: • Requires only one recombination event • Do ...
DNA
... DNA Because DNA is the same for all organisms, the DNA of one organism can be "_______ _____ ________" into the DNA of another organism. The organism who received this sequence of DNA will __________this code! By using genetic engineering, we have been able to _____________ important chemicals such ...
... DNA Because DNA is the same for all organisms, the DNA of one organism can be "_______ _____ ________" into the DNA of another organism. The organism who received this sequence of DNA will __________this code! By using genetic engineering, we have been able to _____________ important chemicals such ...
Ch 16 DNA structure and replication powerpoint
... B. DNA strands are antiparallel, continuous synthesis of both DNA strands is not possible 1. chains have direction - one end (5') has a free phosphate, the other (3') a free hydroxyl (-OH) 2. double stranded molecule, the two strands are opposite, one is 3' to 5' and the other is 5' to 3' antipara ...
... B. DNA strands are antiparallel, continuous synthesis of both DNA strands is not possible 1. chains have direction - one end (5') has a free phosphate, the other (3') a free hydroxyl (-OH) 2. double stranded molecule, the two strands are opposite, one is 3' to 5' and the other is 5' to 3' antipara ...
DNA, RNA and Protein Synthesis
... cause pneumonia. The second strain of S. pneumonia does not cause pneumonia and lacks a capsule. It is called R strain because it grows in rough edged colonies. Transformation is the transfer of genetic material from one cell to another cell or from one organism to another organism. 1. This is t ...
... cause pneumonia. The second strain of S. pneumonia does not cause pneumonia and lacks a capsule. It is called R strain because it grows in rough edged colonies. Transformation is the transfer of genetic material from one cell to another cell or from one organism to another organism. 1. This is t ...
AS 90729 version 2 Describe genetic processes Level 3 Credits 4
... PCR: Collect a small sample and amplify with PCR to produce an exact copy and a larger quantity of the DNA. (Note: PCR duplicates any DNA with accuracy and in large amounts. If contaminated with foreign DNA this would mean that any subsequent testing would produce results that are of little use.) Mo ...
... PCR: Collect a small sample and amplify with PCR to produce an exact copy and a larger quantity of the DNA. (Note: PCR duplicates any DNA with accuracy and in large amounts. If contaminated with foreign DNA this would mean that any subsequent testing would produce results that are of little use.) Mo ...
word - marric
... bases in RNA are the same as those in DNA except that thymine is replaced by uracil. RNA consists of only one strand of nucleotides instead of two as in DNA. The DNA molecule consists of two strands twisted around each other into a double helix resembling a ladder twisted around its long axis. The o ...
... bases in RNA are the same as those in DNA except that thymine is replaced by uracil. RNA consists of only one strand of nucleotides instead of two as in DNA. The DNA molecule consists of two strands twisted around each other into a double helix resembling a ladder twisted around its long axis. The o ...
Avery Dennison Templats
... What ensures that the appropriate amino acid, signaled by the mRNA codon, is added to the growing polypeptide chain? (the transfer RNA (tRNA) molecule carrying the amino acid has the complementary anticodon) ...
... What ensures that the appropriate amino acid, signaled by the mRNA codon, is added to the growing polypeptide chain? (the transfer RNA (tRNA) molecule carrying the amino acid has the complementary anticodon) ...
DNA - Edmonds
... • 3) Describe the bonds between bases. • 4) What did Rosalind Franklin show in the early 1950s? • 5) What did Watson and Crick write about in 1953? • 6) How can you remove DNA from animal cells? Explain salt, soap, and ethanol. ...
... • 3) Describe the bonds between bases. • 4) What did Rosalind Franklin show in the early 1950s? • 5) What did Watson and Crick write about in 1953? • 6) How can you remove DNA from animal cells? Explain salt, soap, and ethanol. ...
Blotting : Southern, Northern and Western techniques
... Gel is first washed with sodium saline citrate buffer to remove the broken or fragmented residues of agarose formed during banding and accumulated contaminants. ...
... Gel is first washed with sodium saline citrate buffer to remove the broken or fragmented residues of agarose formed during banding and accumulated contaminants. ...
DNA/RNA/Protein Synthesis Pre-Test
... B. Found that traits of bacteria were passed from parents to offspring C. Used X-Ray to reveal structure of crystals D. Found that DNA was made of more than 1 nucleotide; DNA had a backbone made of phosphate and sugar E. Determined that actual structure of DNA; 1 strand is complimentary to the other ...
... B. Found that traits of bacteria were passed from parents to offspring C. Used X-Ray to reveal structure of crystals D. Found that DNA was made of more than 1 nucleotide; DNA had a backbone made of phosphate and sugar E. Determined that actual structure of DNA; 1 strand is complimentary to the other ...
File
... 19. What is the combination of three nucleotides that tRNA uses to pair with codons?____anticodon______ 20. List the steps of Translation:___________________________________________________________ 1. mRNA moves out of nucleus and to cytoplasm 2. mRNA attaches to ribosome 3. Transfer RNA (tRNA) deco ...
... 19. What is the combination of three nucleotides that tRNA uses to pair with codons?____anticodon______ 20. List the steps of Translation:___________________________________________________________ 1. mRNA moves out of nucleus and to cytoplasm 2. mRNA attaches to ribosome 3. Transfer RNA (tRNA) deco ...
DNA replication
... DNA • It takes about 8 hours for one of your cells to copy all of its DNA. • Our entire DNA sequence is called a Genome…and there is an estimated 3,000,000,000 DNA bases • This would take up about 3GB of storage • If you could type 60 wpm, 8 hours/day…it would take you 50 years to type this. • 99.9% ...
... DNA • It takes about 8 hours for one of your cells to copy all of its DNA. • Our entire DNA sequence is called a Genome…and there is an estimated 3,000,000,000 DNA bases • This would take up about 3GB of storage • If you could type 60 wpm, 8 hours/day…it would take you 50 years to type this. • 99.9% ...
DNA replication
... DNA • It takes about 8 hours for one of your cells to copy all of its DNA. • Our entire DNA sequence is called a Genome…and there is an estimated 3,000,000,000 DNA bases • This would take up about 3GB of storage • If you could type 60 wpm, 8 hours/day…it would take you 50 years to type this. • 99.9% ...
... DNA • It takes about 8 hours for one of your cells to copy all of its DNA. • Our entire DNA sequence is called a Genome…and there is an estimated 3,000,000,000 DNA bases • This would take up about 3GB of storage • If you could type 60 wpm, 8 hours/day…it would take you 50 years to type this. • 99.9% ...
Sickle Cell Anemia Lab
... Background Information Sickle cell anemia is caused by a mutation in hemoglobin. Hemoglobin is a protein located in red blood cells that’s responsible for carrying oxygen from the lungs to other parts of the body. This mutation gives red blood cells their texture and sickle shape, which causes them ...
... Background Information Sickle cell anemia is caused by a mutation in hemoglobin. Hemoglobin is a protein located in red blood cells that’s responsible for carrying oxygen from the lungs to other parts of the body. This mutation gives red blood cells their texture and sickle shape, which causes them ...
genetics, dna replication, protein synthesis, biotechnology
... d. Phenotype 4. The appearance of a recessive trait in offspring of animals most probably indicates that a. Both parents carried at least one recessive gene for that trait b. One parent was homozygous dominant and the other parent was homozygous recessive for that trait c. Neither parent carried a r ...
... d. Phenotype 4. The appearance of a recessive trait in offspring of animals most probably indicates that a. Both parents carried at least one recessive gene for that trait b. One parent was homozygous dominant and the other parent was homozygous recessive for that trait c. Neither parent carried a r ...
Section 3 - DNA Sequencing
... • Denatured DNA is added to reaction mix with: – a primer (to start complementary pairing), – DNA polymerase – nucleotides including special ones called dideoxynucleotides. These special nucleotides do not allow further nucleotides to be added to the chain. So in a mix with dideoxy-A, every time a d ...
... • Denatured DNA is added to reaction mix with: – a primer (to start complementary pairing), – DNA polymerase – nucleotides including special ones called dideoxynucleotides. These special nucleotides do not allow further nucleotides to be added to the chain. So in a mix with dideoxy-A, every time a d ...
Bio1001Ch12W
... • the leading stand is copied ______________ from a single primer • the lagging strand is copied in ____________ using many primers. ...
... • the leading stand is copied ______________ from a single primer • the lagging strand is copied in ____________ using many primers. ...
The Molecular Basis of Heredity
... Nucleotides are linked by phosphodiester bonds to form polynucleotides. Phosphodiester bond Covalent bond between the phosphate group (attached to 5’ carbon) of one nucleotide and the 3’ carbon of the sugar of another nucleotide. This bond is very strong, and for this reason DNA is remarkably stabl ...
... Nucleotides are linked by phosphodiester bonds to form polynucleotides. Phosphodiester bond Covalent bond between the phosphate group (attached to 5’ carbon) of one nucleotide and the 3’ carbon of the sugar of another nucleotide. This bond is very strong, and for this reason DNA is remarkably stabl ...
Entry task
... • HOW DO YOU THINK SCIENTISTS WERE ABLE TO DETERMINE THAT DNA WAS THE INHERITANCE MOLECULE THAT WAS PASSED FROM PARENTS TO OFFSPRING? (12.1) ...
... • HOW DO YOU THINK SCIENTISTS WERE ABLE TO DETERMINE THAT DNA WAS THE INHERITANCE MOLECULE THAT WAS PASSED FROM PARENTS TO OFFSPRING? (12.1) ...
File
... 7. explain the difference between nuclear and mitochondrial DNA. Beyond the Barcode Metaphor The students will be able to: 1. describe the DNA barcode metaphor 2. describe how proteins are formed and what they are composed of 3. be aware of amino acids categorizations 4. draw a model to show the bas ...
... 7. explain the difference between nuclear and mitochondrial DNA. Beyond the Barcode Metaphor The students will be able to: 1. describe the DNA barcode metaphor 2. describe how proteins are formed and what they are composed of 3. be aware of amino acids categorizations 4. draw a model to show the bas ...
5`-cgaucggauccagcuggacgcuagcguaaaaaaaa-3`
... Early example of scientific humour – virtually identical to Southern blotting but using RNA isolated from cells instead of DNA Determines whether a gene is transcribed, what size the transcript is and to what extent – level of RNA expression Important to remember that is a snapshot of expression lev ...
... Early example of scientific humour – virtually identical to Southern blotting but using RNA isolated from cells instead of DNA Determines whether a gene is transcribed, what size the transcript is and to what extent – level of RNA expression Important to remember that is a snapshot of expression lev ...
learning_goals_objectives
... 2. understand why the stop codons in vertebrate mitochondrial protein-coding genes different than the stop codons found nuclear RNA 3. explain why it is necessary to translate all three reading frames of the COI amplicon ...
... 2. understand why the stop codons in vertebrate mitochondrial protein-coding genes different than the stop codons found nuclear RNA 3. explain why it is necessary to translate all three reading frames of the COI amplicon ...
DNA profiling
DNA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA. A DNA profile is a small set of DNA variations that is very likely to be different in all unrelated individuals, thereby being as unique to individuals as are fingerprints (hence the alternate name for the technique). DNA profiling should not be confused with full genome sequencing. First developed and used in 1985, DNA profiling is used in, for example, parentage testing and criminal investigation, to identify a person or to place a person at a crime scene, techniques which are now employed globally in forensic science to facilitate police detective work and help clarify paternity and immigration disputes.Although 99.9% of human DNA sequences are the same in every person, enough of the DNA is different that it is possible to distinguish one individual from another, unless they are monozygotic (""identical"") twins. DNA profiling uses repetitive (""repeat"") sequences that are highly variable, called variable number tandem repeats (VNTRs), in particular short tandem repeats (STRs). VNTR loci are very similar between closely related humans, but are so variable that unrelated individuals are extremely unlikely to have the same VNTRs.The DNA profiling technique nowadays used is based on technology developed in 1988.