Matching (2 pts ea)
... DNA Review Worksheet 1. What does DNA stand for? 2. What is DNA’s primary function? 3. What is the function of proteins? 4. What are the repeating subunits called that make up DNA? 5. Name the 3 parts of a DNA nucleotide. 6. Sketch and label a DNA nucleotide. 7. Name the 4 nitrogen bases on DNA. 8. ...
... DNA Review Worksheet 1. What does DNA stand for? 2. What is DNA’s primary function? 3. What is the function of proteins? 4. What are the repeating subunits called that make up DNA? 5. Name the 3 parts of a DNA nucleotide. 6. Sketch and label a DNA nucleotide. 7. Name the 4 nitrogen bases on DNA. 8. ...
F Unit 2 Videoscript
... There are four different nitrogen bases in DNA: adenine, guanine, cytosine, and thymine. Using the work of American biochemist Edwin Chargaff, Watson and Crick determined that adenine always paired with thymine, and guanine always paired with cytosine. Held together by weak hydrogen bonds, the bas ...
... There are four different nitrogen bases in DNA: adenine, guanine, cytosine, and thymine. Using the work of American biochemist Edwin Chargaff, Watson and Crick determined that adenine always paired with thymine, and guanine always paired with cytosine. Held together by weak hydrogen bonds, the bas ...
dna protein synthesis 2011
... anticodon tRNA line up in that position. This tRNA attaches the amino acid, alanine). The amino acid attached to the tRNA now detaches and joins the growing polypeptide chain. This tRNA will return to the cytoplasm, and pick up another identical amino acid. The order of bases of the DNA (the codon) ...
... anticodon tRNA line up in that position. This tRNA attaches the amino acid, alanine). The amino acid attached to the tRNA now detaches and joins the growing polypeptide chain. This tRNA will return to the cytoplasm, and pick up another identical amino acid. The order of bases of the DNA (the codon) ...
Evidence of Evolution PPT
... accumulate in later stages of development. •New development instructions are added to old instructions inherited from ancestors. ...
... accumulate in later stages of development. •New development instructions are added to old instructions inherited from ancestors. ...
File
... 2. Gene therapy – alter afflicted genes 3. Production of pharmaceuticals 4. Forensic applications – DNA profiling ...
... 2. Gene therapy – alter afflicted genes 3. Production of pharmaceuticals 4. Forensic applications – DNA profiling ...
Explaining inheritance
... structure. He noticed that there are the same numbers of molecules of adenine (A) as of thymine (T), and that cytosine (C) matches guanine (G) in the DNA of a given species, although he did not find out why. Many groups of scientists tried to work out the structure of DNA. WHAT WERE THE VITAL CLUES? ...
... structure. He noticed that there are the same numbers of molecules of adenine (A) as of thymine (T), and that cytosine (C) matches guanine (G) in the DNA of a given species, although he did not find out why. Many groups of scientists tried to work out the structure of DNA. WHAT WERE THE VITAL CLUES? ...
Chapter 13 - DNA
... interact with a group of proteins called histones. • The DNA molecules wrap around histones and become super coiled. • This allows the DNA to be very tightly and efficiently packaged, each molecule forming a structure known as a chromosome. ...
... interact with a group of proteins called histones. • The DNA molecules wrap around histones and become super coiled. • This allows the DNA to be very tightly and efficiently packaged, each molecule forming a structure known as a chromosome. ...
Protein Synthesis Intro Webquest
... 5. What are the monomers (also called building blocks or “subunits”) of the protein polymer? ...
... 5. What are the monomers (also called building blocks or “subunits”) of the protein polymer? ...
History of Dna Powerpoint
... Used information from other scientists Two strands are wound around each other Looks like: Twisted ladder Spiral staircase ...
... Used information from other scientists Two strands are wound around each other Looks like: Twisted ladder Spiral staircase ...
Protein Synthesis
... 1. RNA has a sugar ribose DNA has a sugar deoxyribose 2. RNA contains the base uracil (U) DNA has thymine (T) 3. RNA molecule is single-stranded DNA is double-stranded ...
... 1. RNA has a sugar ribose DNA has a sugar deoxyribose 2. RNA contains the base uracil (U) DNA has thymine (T) 3. RNA molecule is single-stranded DNA is double-stranded ...
Modern Genetics
... DNA separates b/w nitrogen bases Hydrogen bonds are broken Each strand becomes a “template” where replication occurs DNA replication results in two exact copies of the cells DNA ...
... DNA separates b/w nitrogen bases Hydrogen bonds are broken Each strand becomes a “template” where replication occurs DNA replication results in two exact copies of the cells DNA ...
HAPPY TUESDAY
... letting it run gently down the side of the test tube. You should have two distinct layers. Do not mix the cheek cell solution with the alcohol!!! 8. Watch as cobweb-like strands of DNA begin to clump together where the alcohol layer meets the cheek cell solution. 9. Use a plastic pipette (the same o ...
... letting it run gently down the side of the test tube. You should have two distinct layers. Do not mix the cheek cell solution with the alcohol!!! 8. Watch as cobweb-like strands of DNA begin to clump together where the alcohol layer meets the cheek cell solution. 9. Use a plastic pipette (the same o ...
The Genetic Code
... The steps of translation: A ribosome is constructed at a start codon. This will ALWAYS be AUG! A transfer RNA (tRNA) binds to the codon, and drops off the appropriate amino acid. This process repeats until the ribosomes hits a stop sequence. This will be the first instance of either UAA, UAG or UGA. ...
... The steps of translation: A ribosome is constructed at a start codon. This will ALWAYS be AUG! A transfer RNA (tRNA) binds to the codon, and drops off the appropriate amino acid. This process repeats until the ribosomes hits a stop sequence. This will be the first instance of either UAA, UAG or UGA. ...
Document
... copied to make a copy that is identical to the strand that lies in the major groove. At this point, you would have two double helices and two strands that could lie in the major groove. These could assemble to make two triple helices. C23. The number of bases per turn is different between an RNA dou ...
... copied to make a copy that is identical to the strand that lies in the major groove. At this point, you would have two double helices and two strands that could lie in the major groove. These could assemble to make two triple helices. C23. The number of bases per turn is different between an RNA dou ...
C1. It is the actual substance that contains genetic information. It is
... copied to make a copy that is identical to the strand that lies in the major groove. At this point, you would have two double helices and two strands that could lie in the major groove. These could assemble to make two triple helices. C23. The number of bases per turn is different between an RNA dou ...
... copied to make a copy that is identical to the strand that lies in the major groove. At this point, you would have two double helices and two strands that could lie in the major groove. These could assemble to make two triple helices. C23. The number of bases per turn is different between an RNA dou ...
Candy DNA Objective: To teach students about DNA by building
... lay out rules for the development and functioning of all living cells in organisms. DNA have two strands of nucleic acids held together by base pairs. This structure is called a double helix. The instructions are written in an alphabet using only four letters (GACT). The alphabet letters giving the ...
... lay out rules for the development and functioning of all living cells in organisms. DNA have two strands of nucleic acids held together by base pairs. This structure is called a double helix. The instructions are written in an alphabet using only four letters (GACT). The alphabet letters giving the ...
Analysis of in-vivo LacR-mediated Gene Repression Based on the
... Effects of LacR non-planarity on the J factor for the v-shaped tetramer conformation The DNA helical axes in the LacR cocrystal structure with operator DNA do not lie in the mean plane of the tetramer subunits (Figure 1B), but instead are separated by a dihedral angle of about 20 degrees [1]. This ...
... Effects of LacR non-planarity on the J factor for the v-shaped tetramer conformation The DNA helical axes in the LacR cocrystal structure with operator DNA do not lie in the mean plane of the tetramer subunits (Figure 1B), but instead are separated by a dihedral angle of about 20 degrees [1]. This ...
Study Questions for Chapter 16: The Molecular Basis of Inheritance
... 1) Summarize the experiments performed by Alfred Hershey and Martha Chase which proved that DNA is the genetic material in the bacteriophage known as T2. ...
... 1) Summarize the experiments performed by Alfred Hershey and Martha Chase which proved that DNA is the genetic material in the bacteriophage known as T2. ...
DNA - Educational Excellence
... DNA is complementary Complementary: bases on one strand match up with the bases on the other strand (A-T and G-C) Example: Strand 1- ATG GGC CTA Strand 2- TAC CCG GAT Replication Process by which DNA copies itself Happens when chromosomes copy themselves before mitosis and meiosis Semicons ...
... DNA is complementary Complementary: bases on one strand match up with the bases on the other strand (A-T and G-C) Example: Strand 1- ATG GGC CTA Strand 2- TAC CCG GAT Replication Process by which DNA copies itself Happens when chromosomes copy themselves before mitosis and meiosis Semicons ...
Document
... the entire amino acid sequence of the protein, so SHAPE and FUNCTION of protein are altered. Serious. ...
... the entire amino acid sequence of the protein, so SHAPE and FUNCTION of protein are altered. Serious. ...
Mitochondrial DNA (mtDNA) – What Is It and What Does It Tell Us?
... that contain this type of DNA. A horse receives half of its nuclear DNA from the sire and the other half from the dam. Each half represents a shuffled recombination of DNA that has been passed down from ancestors through the generations. Because of the DNA recombination which occurs each generation, ...
... that contain this type of DNA. A horse receives half of its nuclear DNA from the sire and the other half from the dam. Each half represents a shuffled recombination of DNA that has been passed down from ancestors through the generations. Because of the DNA recombination which occurs each generation, ...
The Earth - Mr. Shanks` Class
... LEARNING GOALS • Students will learn about nucleotides, the monomer of DNA molecules, and how they are bound to form strands • Students will understand how complementary base pairing can lead to the formation of two polynucleotide strands that twist to form a double helix ...
... LEARNING GOALS • Students will learn about nucleotides, the monomer of DNA molecules, and how they are bound to form strands • Students will understand how complementary base pairing can lead to the formation of two polynucleotide strands that twist to form a double helix ...
RNA 1
... • DNA codons copied to mRNA codons • Transcription makes a copy of the genetic info in another form. ...
... • DNA codons copied to mRNA codons • Transcription makes a copy of the genetic info in another form. ...
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.