simulating protein synthesis
... On page 2 you will see a strand of DNA called the coding strand. It will have the base sequence ATGCCTAGT. From this coding strand you will simulate the enzyme DNA polymerase and construct a complementary strand of DNA, known as the template strand. The coding strand and template strand make up the ...
... On page 2 you will see a strand of DNA called the coding strand. It will have the base sequence ATGCCTAGT. From this coding strand you will simulate the enzyme DNA polymerase and construct a complementary strand of DNA, known as the template strand. The coding strand and template strand make up the ...
DNA STRUCTURE
... (2) A CLOSED CIRCULAR DUPLEX DNA HAS A 100 BP SEGMENT OF ALTERNATING C AND G RESIDUES. ON TRANSFER TO A SOLUTION WITH A HIGH SALT CONCENTRATION, THE SEGMENT MAKES A TRANSITION FROM THE B-FORM TO THE Z-FORM. WHAT IS THE ACCOMPANYING CHANGE IN “L”, “W”. AND “T”? ...
... (2) A CLOSED CIRCULAR DUPLEX DNA HAS A 100 BP SEGMENT OF ALTERNATING C AND G RESIDUES. ON TRANSFER TO A SOLUTION WITH A HIGH SALT CONCENTRATION, THE SEGMENT MAKES A TRANSITION FROM THE B-FORM TO THE Z-FORM. WHAT IS THE ACCOMPANYING CHANGE IN “L”, “W”. AND “T”? ...
DNA What is it? - demonstration456
... The nucleotides are named after the bases that they are made of, Adenine, Thymine, Guanine, and Cytosine. A always pairs with T. C always pairs with G. A trick to help remember AT the Cricket Ground. AT is a word. CG look similar. ...
... The nucleotides are named after the bases that they are made of, Adenine, Thymine, Guanine, and Cytosine. A always pairs with T. C always pairs with G. A trick to help remember AT the Cricket Ground. AT is a word. CG look similar. ...
bio-of-cells-lent-essay-plan-dna-packaging-in
... DNA wrapped around histones forms chromatin more than 2 meters of DNA in each nucleus => packed into 10 micrometer of nucleus by packaging using histones to form nucleosomes, and using scaffolding proteins to create the larger scale structure of the chromosomes. Nucleosome structure a nucleosome is ...
... DNA wrapped around histones forms chromatin more than 2 meters of DNA in each nucleus => packed into 10 micrometer of nucleus by packaging using histones to form nucleosomes, and using scaffolding proteins to create the larger scale structure of the chromosomes. Nucleosome structure a nucleosome is ...
Chapter 12 Study Guide 12.1 Identifying the Substance of Genes
... Copying the Code Each strand of the double helix has all the information needed to reconstruct the other half by the mechanism of base pairing. Because each strand can be used to make the other strand, the strands are said to be complementary. DNA copies itself through the process of replication: Th ...
... Copying the Code Each strand of the double helix has all the information needed to reconstruct the other half by the mechanism of base pairing. Because each strand can be used to make the other strand, the strands are said to be complementary. DNA copies itself through the process of replication: Th ...
Class Agenda Week of 8-13 Oct 2007
... A. double helix shape of DNA molecules B. molecular proof for biological evolution C. process for creating a large, nuclear explosion D. process for creating the first clone Explain. ...
... A. double helix shape of DNA molecules B. molecular proof for biological evolution C. process for creating a large, nuclear explosion D. process for creating the first clone Explain. ...
DNA- Replication - Seabreeze High School
... Mitosis- new cells for growth & repair Meiosis- new cells for sperm & egg ...
... Mitosis- new cells for growth & repair Meiosis- new cells for sperm & egg ...
AP Biology - HPHSAPBIO
... forks and explain the role of DNA polymerase. 6. Define "antiparallel" and explain why continuous synthesis of both DNA strands is not possible. 7. Distinguish between the leading strand and the lagging strand. 8. Explain how the lagging strand is synthesized even though DNA polymerase can add nucle ...
... forks and explain the role of DNA polymerase. 6. Define "antiparallel" and explain why continuous synthesis of both DNA strands is not possible. 7. Distinguish between the leading strand and the lagging strand. 8. Explain how the lagging strand is synthesized even though DNA polymerase can add nucle ...
Document
... ________start to align. 4. When mitosis ends, _______ begins so cytoplasm can pinch in half to make new cells called ________. 5. Mitosis allows chromosomes to ________ and divide on their own. ...
... ________start to align. 4. When mitosis ends, _______ begins so cytoplasm can pinch in half to make new cells called ________. 5. Mitosis allows chromosomes to ________ and divide on their own. ...
Fundamentals of Science 101
... Explain how the distribution of fossils provides evidence for continental drift? What were the main reasons that the scientific community rejected Wegener’s idea of continental drift? Explain how “Polar wander” confirmed the theory of continental drift. Why is it significant that the oceanic ridges ...
... Explain how the distribution of fossils provides evidence for continental drift? What were the main reasons that the scientific community rejected Wegener’s idea of continental drift? Explain how “Polar wander” confirmed the theory of continental drift. Why is it significant that the oceanic ridges ...
Unit 6 Study Guide STUDY GUIDE
... 18. Where does protein synthesis take place? In the ribosomes 19. What are two structures on tRNA that are important to protein synthesis? The amino acid and the anticodon ...
... 18. Where does protein synthesis take place? In the ribosomes 19. What are two structures on tRNA that are important to protein synthesis? The amino acid and the anticodon ...
DNA REVIEW _KEY_
... 13. Where in the cell is DNA found (what organelle)? nucleus 14. Where in the cell does transcription take place (what organelle)? It starts in the nucleus then goes to ribosomes 15. What nitrogenous base does RNA contain that DNA does not have? Uracil Use your Translation notes to answer the follow ...
... 13. Where in the cell is DNA found (what organelle)? nucleus 14. Where in the cell does transcription take place (what organelle)? It starts in the nucleus then goes to ribosomes 15. What nitrogenous base does RNA contain that DNA does not have? Uracil Use your Translation notes to answer the follow ...
Basic Genetics- Powerpoint
... on sex cells can be inherited by the offspring. • Mutations occurring in body cells will only affect that organism. ...
... on sex cells can be inherited by the offspring. • Mutations occurring in body cells will only affect that organism. ...
USMLE Step 1 Web Prep — Medically Important Viruses, Part 1
... Hepadna- partiallydsDNA virus circular ...
... Hepadna- partiallydsDNA virus circular ...
DNAMocktst
... This type of RNA is a structural component of the ribosomes. Two terms for a sequence of 3 nucleotides that forms a code. Where is the anticodon located? In this process the mRNA is read to determine the protein structure. What signals the end of protein synthesis? ...
... This type of RNA is a structural component of the ribosomes. Two terms for a sequence of 3 nucleotides that forms a code. Where is the anticodon located? In this process the mRNA is read to determine the protein structure. What signals the end of protein synthesis? ...
Gene Expression - OpotikiCollegeBiology
... • The proteins organise every activity in the cell, so if you want to make a cell do or be something, you need to manage whatever it is that controls the proteins. • The genes in the chromosomes control the proteins. Every cell has the same genes but only the genes for the proteins being used by the ...
... • The proteins organise every activity in the cell, so if you want to make a cell do or be something, you need to manage whatever it is that controls the proteins. • The genes in the chromosomes control the proteins. Every cell has the same genes but only the genes for the proteins being used by the ...
Integrated Science 3
... Objective: Build a realistic model of a nucleotide, the building block of DNA. These nucleotides must be able to link together to form a larger DNA model Materials: The only restriction is that you cannot use food items. Models built with food create problems with ants and other pests and they do no ...
... Objective: Build a realistic model of a nucleotide, the building block of DNA. These nucleotides must be able to link together to form a larger DNA model Materials: The only restriction is that you cannot use food items. Models built with food create problems with ants and other pests and they do no ...
DNA- The Genetic Material
... • Mutations can be spontaneous or caused by environmental influences called mutagens. • Mutagens include radiation (X-rays, UV radiation), and organic chemicals (in cigarette smoke and pesticides). ...
... • Mutations can be spontaneous or caused by environmental influences called mutagens. • Mutagens include radiation (X-rays, UV radiation), and organic chemicals (in cigarette smoke and pesticides). ...
DNA - OCW UI
... • DNA is a nucleic acid which acts as molecular repository for all genetic information • Chemically, DNA is a long polymer of simple units called nucleotides, with a backbone made of sugars and phosphate groups joined by ester bonds. Attached to each sugar is one of four types of molecules called b ...
... • DNA is a nucleic acid which acts as molecular repository for all genetic information • Chemically, DNA is a long polymer of simple units called nucleotides, with a backbone made of sugars and phosphate groups joined by ester bonds. Attached to each sugar is one of four types of molecules called b ...
Chapter 2: The Chemical Building Blocks of Life
... • Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) are both composed of nucleotides • Nucleotides are composed of a sugar molecule, a phosphate group, and a nitrogenous base • In DNA, complementary base pairs hold the double-stranded molecule together • The double strand twists to form a doubl ...
... • Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) are both composed of nucleotides • Nucleotides are composed of a sugar molecule, a phosphate group, and a nitrogenous base • In DNA, complementary base pairs hold the double-stranded molecule together • The double strand twists to form a doubl ...
DNA Sequencing and Gene Analysis
... • Originally 2 methods were invented around 1976, but only one is widely used: invented by Fred Sanger. • Uses DNA polymerase to synthesize a second DNA strand that is labeled. Recall that DNA polymerase always adds new bases to a primer. • Also uses chain terminator nucleotides: dideoxy nucleotides ...
... • Originally 2 methods were invented around 1976, but only one is widely used: invented by Fred Sanger. • Uses DNA polymerase to synthesize a second DNA strand that is labeled. Recall that DNA polymerase always adds new bases to a primer. • Also uses chain terminator nucleotides: dideoxy nucleotides ...
DNA nanotechnology
DNA nanotechnology is the design and manufacture of artificial nucleic acid structures for technological uses. In this field, nucleic acids are used as non-biological engineering materials for nanotechnology rather than as the carriers of genetic information in living cells. Researchers in the field have created static structures such as two- and three-dimensional crystal lattices, nanotubes, polyhedra, and arbitrary shapes, as well as functional devices such as molecular machines and DNA computers. The field is beginning to be used as a tool to solve basic science problems in structural biology and biophysics, including applications in crystallography and spectroscopy for protein structure determination. Potential applications in molecular scale electronics and nanomedicine are also being investigated.The conceptual foundation for DNA nanotechnology was first laid out by Nadrian Seeman in the early 1980s, and the field began to attract widespread interest in the mid-2000s. This use of nucleic acids is enabled by their strict base pairing rules, which cause only portions of strands with complementary base sequences to bind together to form strong, rigid double helix structures. This allows for the rational design of base sequences that will selectively assemble to form complex target structures with precisely controlled nanoscale features. A number of assembly methods are used to make these structures, including tile-based structures that assemble from smaller structures, folding structures using the DNA origami method, and dynamically reconfigurable structures using strand displacement techniques. While the field's name specifically references DNA, the same principles have been used with other types of nucleic acids as well, leading to the occasional use of the alternative name nucleic acid nanotechnology.