![Activity 3.1](http://s1.studyres.com/store/data/023249821_1-4f1d07cd7745902231035a0203507d1f-300x300.png)
Activity 3.1
... There are a lot of sources on DNA to find on the internet. An important source for information is a guide developed by the European Initiative for Biotechnology Education. Your teacher can give you (part of) the guide that this organization has developed. You can also download it yourself at http:// ...
... There are a lot of sources on DNA to find on the internet. An important source for information is a guide developed by the European Initiative for Biotechnology Education. Your teacher can give you (part of) the guide that this organization has developed. You can also download it yourself at http:// ...
DNA to Protein - Duplin County Schools
... What is the first thing that you must drag to the DNA molecule? __________ What happens to the DNA molecule when you do that? ___________ What is the sequence of RNA nucleotides that you add to the DNA? ___________ What happens to the mRNA? ___________ What attaches to the mRNA first? ___________ Wh ...
... What is the first thing that you must drag to the DNA molecule? __________ What happens to the DNA molecule when you do that? ___________ What is the sequence of RNA nucleotides that you add to the DNA? ___________ What happens to the mRNA? ___________ What attaches to the mRNA first? ___________ Wh ...
Lecture Resource ()
... • A stretch of bases representing a portion of a gene is called an exon • A stretch of bases that contain no genetic information is called an intron • mRNA is spliced prior to leaving the nucleus ...
... • A stretch of bases representing a portion of a gene is called an exon • A stretch of bases that contain no genetic information is called an intron • mRNA is spliced prior to leaving the nucleus ...
Genetic Code exercise
... Reminder: * When transcribing the code into RNA, A in DNA goes with U in RNA, and T in DNA goes with A in RNA * The amino acids in the genetic code match the mRNA codons (not the anti-codons!). * The message is between the Start and Stop codons ...
... Reminder: * When transcribing the code into RNA, A in DNA goes with U in RNA, and T in DNA goes with A in RNA * The amino acids in the genetic code match the mRNA codons (not the anti-codons!). * The message is between the Start and Stop codons ...
Cell Growth and Reproduction Vocabulary Worksheet 3
... nucleotide bases, adenine, guanine, cytosine, and thymine, in any DNA molecule. By comparing the DNA sequence of two organisms, scientists can see if the organisms are related or not, as well as how closely they are related. ...
... nucleotide bases, adenine, guanine, cytosine, and thymine, in any DNA molecule. By comparing the DNA sequence of two organisms, scientists can see if the organisms are related or not, as well as how closely they are related. ...
Name Ch 12 Study Guide
... sequence on one parent strand is A-T-T-C-G-C; the base sequence that will complement that parent strand is __________________________________________ 11) Who was Rosalind Franklin? 12) What was her contribution to the discovery of DNA? 13) Why is the work of Rosalind Franklin overlooked in the disco ...
... sequence on one parent strand is A-T-T-C-G-C; the base sequence that will complement that parent strand is __________________________________________ 11) Who was Rosalind Franklin? 12) What was her contribution to the discovery of DNA? 13) Why is the work of Rosalind Franklin overlooked in the disco ...
DNA Structure
... -What did she study? -What did the photos suggest? Watson and Crick (Last Paragraph) -What did Watson observe? -What did he immediately know? -What did Watson and Crick complete? What year? Chargaff (2nd Paragraph) -What did he find? -Give an example -What is Chargaff’s rule? ...
... -What did she study? -What did the photos suggest? Watson and Crick (Last Paragraph) -What did Watson observe? -What did he immediately know? -What did Watson and Crick complete? What year? Chargaff (2nd Paragraph) -What did he find? -Give an example -What is Chargaff’s rule? ...
lec---11
... • Watson and Crick discovered the double helix by building models to conform to X-ray data ...
... • Watson and Crick discovered the double helix by building models to conform to X-ray data ...
Topic 2 – DNA structure According to Watson and Crick, DNA
... The nitrogen bases of the 2 chains are joined together by weak hydrogen bonds. (easily broken) A specific purine base is paired with a specific pyrimidine base. o Adenine pairs with Thymine (AT) o Guanine pairs with Cytosine (GC) The sequence of base pairs along the DNA molecule determin ...
... The nitrogen bases of the 2 chains are joined together by weak hydrogen bonds. (easily broken) A specific purine base is paired with a specific pyrimidine base. o Adenine pairs with Thymine (AT) o Guanine pairs with Cytosine (GC) The sequence of base pairs along the DNA molecule determin ...
b8 nucleic acids
... of the five bases: adenine(A), cytosine(C), guanine(G), thymine(T) and uracil (U). Nucleic acids are joined by covalent bonds between the phosphate of one nucleotide and the sugar of the next, resulting in a backbone with a repeating pattern of sugar-phosphate-sugar-phospate. Nitrogenous bases are a ...
... of the five bases: adenine(A), cytosine(C), guanine(G), thymine(T) and uracil (U). Nucleic acids are joined by covalent bonds between the phosphate of one nucleotide and the sugar of the next, resulting in a backbone with a repeating pattern of sugar-phosphate-sugar-phospate. Nitrogenous bases are a ...
Use the diagram to match the letter (A-C) to the correct term(1
... 4. ______ Complementary base pair. 5. ______ Hydrogen bond. 6. ______ Individual nitrogen base. 7. ______ Sugar-phosphate backbone. 8. In DNA, which of the following determines the traits of an organism? a. Amount of adenine b. Number of sugars c. Sequence of nitrogen bases d. Strength of hydrogen b ...
... 4. ______ Complementary base pair. 5. ______ Hydrogen bond. 6. ______ Individual nitrogen base. 7. ______ Sugar-phosphate backbone. 8. In DNA, which of the following determines the traits of an organism? a. Amount of adenine b. Number of sugars c. Sequence of nitrogen bases d. Strength of hydrogen b ...
Across
... 2. the two sides of DNA held together by weak ____ bonds 5. always pairs with cytosine 6. where protein is assembled from the message on the RNA 7. the shape of DNA, double ____ 9. process of copying DNA 13. composed of a sugar, a base, and a phosphate 14. sections of DNA that code for a trait 15. r ...
... 2. the two sides of DNA held together by weak ____ bonds 5. always pairs with cytosine 6. where protein is assembled from the message on the RNA 7. the shape of DNA, double ____ 9. process of copying DNA 13. composed of a sugar, a base, and a phosphate 14. sections of DNA that code for a trait 15. r ...
Nucleic Acids
... Adenosine triphosphate is a common source of activation energy for metabolic reactions. ATP is essentially an RNA adenine (adenosine) nucleotide with two additional phosphate groups. The wavy lines between these two phosphate groups indicate high energy bonds. When that last bond is broken, and the ...
... Adenosine triphosphate is a common source of activation energy for metabolic reactions. ATP is essentially an RNA adenine (adenosine) nucleotide with two additional phosphate groups. The wavy lines between these two phosphate groups indicate high energy bonds. When that last bond is broken, and the ...
Genetics
... What's the center of heredity in a cell? In eukaryotic organisms it is the nucleus, in prokaryotes it is the nucleoid region. What is the genetic material? In eukaryotes & prokaryotes it is DNA, in viruses it can be either DNA or RNA. What do DNA & RNA stand for? DNA: deoxyribonucleic acid / RNA: ri ...
... What's the center of heredity in a cell? In eukaryotic organisms it is the nucleus, in prokaryotes it is the nucleoid region. What is the genetic material? In eukaryotes & prokaryotes it is DNA, in viruses it can be either DNA or RNA. What do DNA & RNA stand for? DNA: deoxyribonucleic acid / RNA: ri ...
Exercise
... It is essential that the search for genes is done in regions that do not contain repetitive DNA. ...
... It is essential that the search for genes is done in regions that do not contain repetitive DNA. ...
Genome instability is a salient feature of carcinogenesis. In
... around DNA damage sites and that regulates the stability and interactions of several repair proteins. Multiple Ubiquitin ligases, such as BRCA1, RNF8, RNF168, TRIP12 and the Fanconi core complex have emerged as key regulators of the DNA damage response and their mutations result in hereditary diseas ...
... around DNA damage sites and that regulates the stability and interactions of several repair proteins. Multiple Ubiquitin ligases, such as BRCA1, RNF8, RNF168, TRIP12 and the Fanconi core complex have emerged as key regulators of the DNA damage response and their mutations result in hereditary diseas ...
Final Test
... 3. Polypeptides are made of 20 units called ____. List five of these. a. ______ b. ______ c. ______ d. ______ e. ______ 4. List the three types of RNA and their function. RNA type ...
... 3. Polypeptides are made of 20 units called ____. List five of these. a. ______ b. ______ c. ______ d. ______ e. ______ 4. List the three types of RNA and their function. RNA type ...
Third Exam Study Questions
... BSC 2010 Study questions- 3nd exam ( these questions generally emphasize knowledge of processes and mechanisms. You will need to know additional facts from your notes, such as definitions of terms.) 1. What was the rationale for the Hershey Chase experiment and what did it show? 2. What is the struc ...
... BSC 2010 Study questions- 3nd exam ( these questions generally emphasize knowledge of processes and mechanisms. You will need to know additional facts from your notes, such as definitions of terms.) 1. What was the rationale for the Hershey Chase experiment and what did it show? 2. What is the struc ...
DNA (deoxyribonucleic acid ) **Long molecule made up of units
... ***It is the order of the nitrogen bases that make up the genetic code*** DNA molecules are very long and must be folded into a space only one one-thousandth of its length. They are found in the nucleus of the cell. Example: ** The chromosome of a bacterial cell in the human colon contains 4,639,221 ...
... ***It is the order of the nitrogen bases that make up the genetic code*** DNA molecules are very long and must be folded into a space only one one-thousandth of its length. They are found in the nucleus of the cell. Example: ** The chromosome of a bacterial cell in the human colon contains 4,639,221 ...
Name:
... 2. Scroll down the page until you find the section about Chargaff’s rule. What are the full names of the four nitrogenous bases? 3. Which bases have two carbon-nitrogen rings? Which have only one? 4. What are the two base pairing rules? 5. How would the DNA strand look if A paired with G and T w/ C? ...
... 2. Scroll down the page until you find the section about Chargaff’s rule. What are the full names of the four nitrogenous bases? 3. Which bases have two carbon-nitrogen rings? Which have only one? 4. What are the two base pairing rules? 5. How would the DNA strand look if A paired with G and T w/ C? ...
RNA and Protein Synthesis Quiz
... 25) Some events that take place during the synthesis of a specific protein are listed below. a. Messenger RNA attaches to a ribosome. b. DNA serves as a template for RNA production. c. Transfer RNA bonds to a specific codon. d. Amino acids are bonded together. e. RNA moves from the nucleus to the c ...
... 25) Some events that take place during the synthesis of a specific protein are listed below. a. Messenger RNA attaches to a ribosome. b. DNA serves as a template for RNA production. c. Transfer RNA bonds to a specific codon. d. Amino acids are bonded together. e. RNA moves from the nucleus to the c ...
DNA nanotechnology
![](https://en.wikipedia.org/wiki/Special:FilePath/DNA_tetrahedron_white.png?width=300)
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.