Molecular Genetics Quiz
... 11. Strand #1 runs in what direction (3' 5', 3' 5', 5' 3', or 5' 3')? 12. Strand #2 runs in what direction (3' 5', 3' 5', 5' 3', or 5' 3')? 13. The two strands of DNA are said to be ___________ to each other. 14. List the full names of the three types of RNA (don't use abbreviations ...
... 11. Strand #1 runs in what direction (3' 5', 3' 5', 5' 3', or 5' 3')? 12. Strand #2 runs in what direction (3' 5', 3' 5', 5' 3', or 5' 3')? 13. The two strands of DNA are said to be ___________ to each other. 14. List the full names of the three types of RNA (don't use abbreviations ...
Slide 1
... OF DNA BASES ARE STACKED IN PARALLEL FASHION CHARGAFF’S RULES The ratio ofPyrimidine to purine is~1 A=T G = C COMPLEMENTARY” BASE PAIRING between two strands of DNA ...
... OF DNA BASES ARE STACKED IN PARALLEL FASHION CHARGAFF’S RULES The ratio ofPyrimidine to purine is~1 A=T G = C COMPLEMENTARY” BASE PAIRING between two strands of DNA ...
CSIRO DNA model
... called bases. There are four different bases - adenine (A), thymine (T), guanine (G) and cytosine (C) and they link together in pairs (A with T, C with G) to form a rung. The order of the bases and rungs creates a kind of code for the DNA information. ...
... called bases. There are four different bases - adenine (A), thymine (T), guanine (G) and cytosine (C) and they link together in pairs (A with T, C with G) to form a rung. The order of the bases and rungs creates a kind of code for the DNA information. ...
Plasmid w/ kanamycin resistance (pKAN)
... Stage 1: Prepare your plasmids to be cut by restriction enzymes • Obtain the plasmids (pKAN and pAMP) P stands for plasmid pKAN = plasmid with antibiotic kanamycin resistance pAMP = plasmid with antibiotic ampicillin resistance ...
... Stage 1: Prepare your plasmids to be cut by restriction enzymes • Obtain the plasmids (pKAN and pAMP) P stands for plasmid pKAN = plasmid with antibiotic kanamycin resistance pAMP = plasmid with antibiotic ampicillin resistance ...
RecA
... RecA protein functions: Repair of stalled replication fork double-strand break repair general recombination induction of the SOS response SOS mutagenesis ...
... RecA protein functions: Repair of stalled replication fork double-strand break repair general recombination induction of the SOS response SOS mutagenesis ...
C - SchoolRack
... • As the 2 DNA strands open at the origin, Replication Bubbles form • Prokaryotes (bacteria) have a single bubble • Eukaryotic chromosomes have MANY bubbles Bubbles ...
... • As the 2 DNA strands open at the origin, Replication Bubbles form • Prokaryotes (bacteria) have a single bubble • Eukaryotic chromosomes have MANY bubbles Bubbles ...
06. Nucleic acids
... Two types of nucleic acids are found within cells of higher organisms: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Nearly all the DNA is found within the cell nucleus. Its primary function is the storage and transfer of genetic information. This information is used (indirectly) to contro ...
... Two types of nucleic acids are found within cells of higher organisms: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Nearly all the DNA is found within the cell nucleus. Its primary function is the storage and transfer of genetic information. This information is used (indirectly) to contro ...
Materials and Methods
... because DNA is specially packaged through a series of events to fit easily in the cell’s nucleus. The structure of DNA, the double helix, is wrapped around proteins, folded back onto itself, and coiled into a compact chromosome. Individual chromosomes can be studied using microscopes, but the double ...
... because DNA is specially packaged through a series of events to fit easily in the cell’s nucleus. The structure of DNA, the double helix, is wrapped around proteins, folded back onto itself, and coiled into a compact chromosome. Individual chromosomes can be studied using microscopes, but the double ...
bsaa dna extraction worksheet
... to be flexible, is strong, stiff, and will break if bent too far. In 1953 Francis Crick and James Watson proposed a model of the DNA structure as a double helix spiral of a shape comparable to a twisted rope ladder. DNA is composed of many building blocks called nucleotides, which consists of nitrog ...
... to be flexible, is strong, stiff, and will break if bent too far. In 1953 Francis Crick and James Watson proposed a model of the DNA structure as a double helix spiral of a shape comparable to a twisted rope ladder. DNA is composed of many building blocks called nucleotides, which consists of nitrog ...
Nucleic Acids and the RNA World
... DNA Replication • DNA is not only an exceptional information carrying molecule; it is also structurally made to replicate itself – Through simple base pairing, DNA basically has two copies at all time – All DNA polymerase (the protein that helps form the new DNA strand) has to do is unzip the mole ...
... DNA Replication • DNA is not only an exceptional information carrying molecule; it is also structurally made to replicate itself – Through simple base pairing, DNA basically has two copies at all time – All DNA polymerase (the protein that helps form the new DNA strand) has to do is unzip the mole ...
Plasmid w/ kanamycin resistance (pKAN)
... • Mix plasmids with restriction enzymes – BamH1 and Hind III – Restriction enzymes cut the plasmids at precise locations ...
... • Mix plasmids with restriction enzymes – BamH1 and Hind III – Restriction enzymes cut the plasmids at precise locations ...
Lesson Title: Asthma and Genes
... Introduction: DNA fingerprinting is a fairly new technique used for identification in many species, particularly in humans in forensics. It can be used for paternity testing as well. This analysis uses DNA from a tiny amount of tissue such as skin, blood, or hair follicles. Certain sections of the D ...
... Introduction: DNA fingerprinting is a fairly new technique used for identification in many species, particularly in humans in forensics. It can be used for paternity testing as well. This analysis uses DNA from a tiny amount of tissue such as skin, blood, or hair follicles. Certain sections of the D ...
Genes!!
... to discover the chemical structure of the gene This would then help them understand how genes control the inherited characteristics of living things Gene expression is what enables cells of the same organism to take on so many different sizes, shapes and functions (even though just about every ce ...
... to discover the chemical structure of the gene This would then help them understand how genes control the inherited characteristics of living things Gene expression is what enables cells of the same organism to take on so many different sizes, shapes and functions (even though just about every ce ...
Strawberry DNA Extraction Lab (This promises to be berry interesting!)
... Background: DNA is found in the cells of every living organism. DNA is a double stranded molecule composed of nucleotide bases pairing Adenine with Thymine and Guanine with Cytosine. Strawberries are soft and easy to pulverize. Strawberries are polyploidy, meaning they have large genomes with many s ...
... Background: DNA is found in the cells of every living organism. DNA is a double stranded molecule composed of nucleotide bases pairing Adenine with Thymine and Guanine with Cytosine. Strawberries are soft and easy to pulverize. Strawberries are polyploidy, meaning they have large genomes with many s ...
Document
... RESULTS Phage proteins remained outside the bacterial cells during infection, while phage DNA entered the cells. When cultured, bacterial cells with radioactive phage DNA released new phages with some radioactive phosphorus. CONCLUSION Hershey and Chase concluded that DNA, not protein, functions as ...
... RESULTS Phage proteins remained outside the bacterial cells during infection, while phage DNA entered the cells. When cultured, bacterial cells with radioactive phage DNA released new phages with some radioactive phosphorus. CONCLUSION Hershey and Chase concluded that DNA, not protein, functions as ...
Nucleic Acids Nucleic acids are
... The following three RNA make it possible for the encoded information carried by the DNA to be put to use in the synthesis of proteins. Ribosome RNA: The granular organelles in the cell where protein synthesis takes place. These organelles are composed of protein and ribosomal RNA (rRNA). Messenge ...
... The following three RNA make it possible for the encoded information carried by the DNA to be put to use in the synthesis of proteins. Ribosome RNA: The granular organelles in the cell where protein synthesis takes place. These organelles are composed of protein and ribosomal RNA (rRNA). Messenge ...
Activity
... be able to reproduce. Replication occurs in the nucleus and is initiated during the S stage of the cell cycle. In order for DNA to be replicated it must be unwound and hydrogen bonds between complementary bases in the double stranded DNA must be broken. This occurs with the help of enzymes known as ...
... be able to reproduce. Replication occurs in the nucleus and is initiated during the S stage of the cell cycle. In order for DNA to be replicated it must be unwound and hydrogen bonds between complementary bases in the double stranded DNA must be broken. This occurs with the help of enzymes known as ...
DNA replication.
... • The sides of the ladder are the sugar and phosphate and the rungs of the ladder are the nitrogenous bases paired up • The adenine binds to thymine • The guanine binds to cytosine • This concluded Chargaffs’s rule base pairing ...
... • The sides of the ladder are the sugar and phosphate and the rungs of the ladder are the nitrogenous bases paired up • The adenine binds to thymine • The guanine binds to cytosine • This concluded Chargaffs’s rule base pairing ...
DNA Replication and Protein Synthesis PowerPoint
... • Transcription - Initiation ✓ RNA polymerase binds to a region on DNA known as the promoter, which signals the start of a gene (does not need a primer) ✓ Promoters are specific to genes ■ TATA Box ✓ Transcription factors assemble at the promoter forming a transcription initiation complex – activato ...
... • Transcription - Initiation ✓ RNA polymerase binds to a region on DNA known as the promoter, which signals the start of a gene (does not need a primer) ✓ Promoters are specific to genes ■ TATA Box ✓ Transcription factors assemble at the promoter forming a transcription initiation complex – activato ...
Chemistry department/ Third class Bioche
... In the double helix of DNA, the two chains are coiled around a common axis called the axis of symmetry. The chains are paired in an antiparallel manner, that is, the 5'-end of one strand is paired with the 3'-end of the other strand (Figure 3). In the DNA helix, the hydrophilic deoxyribose-phosphate ...
... In the double helix of DNA, the two chains are coiled around a common axis called the axis of symmetry. The chains are paired in an antiparallel manner, that is, the 5'-end of one strand is paired with the 3'-end of the other strand (Figure 3). In the DNA helix, the hydrophilic deoxyribose-phosphate ...
Lactivity
... Below are two partial sequences of DNA bases (shown for only one strand of DNA) Sequence 1 is from a human and sequence 2 is from a cow. In both humans and cows, this sequence is part of a set of instructions for controlling a bodily function. In this case, the sequence contains the gene to make the ...
... Below are two partial sequences of DNA bases (shown for only one strand of DNA) Sequence 1 is from a human and sequence 2 is from a cow. In both humans and cows, this sequence is part of a set of instructions for controlling a bodily function. In this case, the sequence contains the gene to make the ...
CHAPTER 16 THE MOLECULE BASIS OF INHERITANCE
... Telomeric DNA and specific proteins associated with it also prevents the staggered ends of the daughter molecule from activating the cell’s system for monitoring DNA damage. ...
... Telomeric DNA and specific proteins associated with it also prevents the staggered ends of the daughter molecule from activating the cell’s system for monitoring DNA damage. ...
Recombinant DNA Using Bacterial Plasmids NAME: Background
... will be to find an enzyme that cuts the plasmid once (and only once) and cuts the cell DNA as a close possible on both ends of the insulin code - so that the insulin code can be fused into the circle of the plasmid DNA. To do this you will need to determine which restriction enzyme to use to cut you ...
... will be to find an enzyme that cuts the plasmid once (and only once) and cuts the cell DNA as a close possible on both ends of the insulin code - so that the insulin code can be fused into the circle of the plasmid DNA. To do this you will need to determine which restriction enzyme to use to cut you ...
CH 13: DNA Structure and Function
... Primer sequences are cut out, the gaps filled in with DNA DNA ligase joins the new DNA sequences. ...
... Primer sequences are cut out, the gaps filled in with DNA DNA ligase joins the new DNA sequences. ...
DNA replication
DNA replication is the process of producing two identical replicas from one original DNA molecule. This biological process occurs in all living organisms and is the basis for biological inheritance. DNA is made up of two strands and each strand of the original DNA molecule serves as a template for the production of the complementary strand, a process referred to as semiconservative replication. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication.In a cell, DNA replication begins at specific locations, or origins of replication, in the genome. Unwinding of DNA at the origin and synthesis of new strands results in replication forks growing bidirectional from the origin. A number of proteins are associated with the replication fork which helps in terms of the initiation and continuation of DNA synthesis. Most prominently, DNA polymerase synthesizes the new DNA by adding complementary nucleotides to the template strand.DNA replication can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to initiate DNA synthesis at known sequences in a template DNA molecule. The polymerase chain reaction (PCR), a common laboratory technique, cyclically applies such artificial synthesis to amplify a specific target DNA fragment from a pool of DNA.