1 Chapter 13: DNA, RNA, and Proteins Section 1: The Structure of
... a. At replication fork new nucleotides are added to each side b. Original 2 strands serve as template for 2 new strands ...
... a. At replication fork new nucleotides are added to each side b. Original 2 strands serve as template for 2 new strands ...
PRE-AP Stage 3 – Learning Plan
... PREAP Stage 3 – Learning Plan DIFFERENTIATION SCAFFOLD: Students will identify the components of DNA and describe how genetic information is carried in DNA. After identifying the components of the structure of DNA, students will explain how DNA is transcribed and translated into amino acids to make ...
... PREAP Stage 3 – Learning Plan DIFFERENTIATION SCAFFOLD: Students will identify the components of DNA and describe how genetic information is carried in DNA. After identifying the components of the structure of DNA, students will explain how DNA is transcribed and translated into amino acids to make ...
From DNA to Proteins
... Purines- Adenine and Guanine are double rings, formed from a 5 carbon ring fused to a 6 carbon ring (both contain nitrogen) Pyrimidines - Thymine and Cytosine made of a single ring of carbon and nitrogen ...
... Purines- Adenine and Guanine are double rings, formed from a 5 carbon ring fused to a 6 carbon ring (both contain nitrogen) Pyrimidines - Thymine and Cytosine made of a single ring of carbon and nitrogen ...
Chapter 8 Microbial Genetics
... to the template strand of the gene. • mRNA has the genetic information in the language of RNA • Language of RNA is in the form of codons • Triplet of NBs - codes for an amino acid ...
... to the template strand of the gene. • mRNA has the genetic information in the language of RNA • Language of RNA is in the form of codons • Triplet of NBs - codes for an amino acid ...
Heredity and Genes
... transcription unit. A promoter site is made: TATA box + transcription factors. RNA polymerase binds to the promoter site with other transcription factors. Energy (ATP) is added. 2. Transcribe: The RNA polymerase starts transcribing the RNA from the DNA. When transcription starts, the transcription f ...
... transcription unit. A promoter site is made: TATA box + transcription factors. RNA polymerase binds to the promoter site with other transcription factors. Energy (ATP) is added. 2. Transcribe: The RNA polymerase starts transcribing the RNA from the DNA. When transcription starts, the transcription f ...
Chem for Bio 9, part 2- Biological Macromolecules
... which it can function • Each enzyme has an optimal pH in which it can function • Tertiary structure can be radically altered by changes in pH ...
... which it can function • Each enzyme has an optimal pH in which it can function • Tertiary structure can be radically altered by changes in pH ...
DNA/RNA/Protein Synthesis Pre-Test
... 24.______________ Messelshon and Stahl found that one strand of DNA was complementary to the other strand. 25. _____________ Transcription is the making of DNA 26. ______________ RNA is double stranded while DNA is single stranded 27. ______________ Translation is the assembling of amino acids to ma ...
... 24.______________ Messelshon and Stahl found that one strand of DNA was complementary to the other strand. 25. _____________ Transcription is the making of DNA 26. ______________ RNA is double stranded while DNA is single stranded 27. ______________ Translation is the assembling of amino acids to ma ...
Polymerase Chain Reaction and DNA Sequencing
... • Polymerase chain reaction amplification of cDNA can also be used to detect specific transcripts in a RNA sample. • In this procedure, known as RT-PCR, reverse transcriptase is used to copy all of the mRNAs in an RNA sample into cDNA. • Usually, oligo dT molecules, that anneal to the poly A tails o ...
... • Polymerase chain reaction amplification of cDNA can also be used to detect specific transcripts in a RNA sample. • In this procedure, known as RT-PCR, reverse transcriptase is used to copy all of the mRNAs in an RNA sample into cDNA. • Usually, oligo dT molecules, that anneal to the poly A tails o ...
DNA Biology
... Two new chains Two old chains One old and one new chain One helix has two new chains and one has two old chains 5. None of these is correct. After DNA replication, what is the composition of the new double-helical molecules? ...
... Two new chains Two old chains One old and one new chain One helix has two new chains and one has two old chains 5. None of these is correct. After DNA replication, what is the composition of the new double-helical molecules? ...
Slide 1
... takes place in two stages transcription is the process when a messenger RNA (mRNA) is made from a gene within the DNA translation is the process of using the mRNA to direct the production of a protein ...
... takes place in two stages transcription is the process when a messenger RNA (mRNA) is made from a gene within the DNA translation is the process of using the mRNA to direct the production of a protein ...
Practical molecular biology
... Separating DNA from other cellular components such as proteins, lipids, RNA, etc. Avoiding fragmentation of the long DNA molecules by mechanical shearing or the action of endogenous nucleases. Effectively inactivating endogenous nucleases (DNase enzymes) and preventing them from digesting the genomi ...
... Separating DNA from other cellular components such as proteins, lipids, RNA, etc. Avoiding fragmentation of the long DNA molecules by mechanical shearing or the action of endogenous nucleases. Effectively inactivating endogenous nucleases (DNase enzymes) and preventing them from digesting the genomi ...
Guided Notes – Genetic Engineering
... o Transgenic bacteria now produce a host of important _____________________ useful for __________________ & _______________________. Human insulin, growth hormone, and clotting factor are now produced by transgenic bacteria. o Transgenic animals have been used to _______________ _________________ ...
... o Transgenic bacteria now produce a host of important _____________________ useful for __________________ & _______________________. Human insulin, growth hormone, and clotting factor are now produced by transgenic bacteria. o Transgenic animals have been used to _______________ _________________ ...
Lecture 3
... • Monomers are deoxyribonucleotides – sugar-deoxyribose – Purines - Adenine and Guanine; Pyrimidines - Cytosine and Thymine ...
... • Monomers are deoxyribonucleotides – sugar-deoxyribose – Purines - Adenine and Guanine; Pyrimidines - Cytosine and Thymine ...
DNA, Genes & Genomes
... All life forms rely on nucleic acids (DNA & RNA) for passing on their genetic information. DNA is a complex polymer of repeating nucleotides Each nucleotide = Deoxyribose Sugar + Phosphate + Nitrogenous Base. ...
... All life forms rely on nucleic acids (DNA & RNA) for passing on their genetic information. DNA is a complex polymer of repeating nucleotides Each nucleotide = Deoxyribose Sugar + Phosphate + Nitrogenous Base. ...
Apple Molecular Biology: Animation 2
... 5. Then complete the review questions on this worksheet using what you learned from the reading and animation. Cloning and Replication A plasmid is a small circular strand of chromosome, and is found in bacteria. Generally, they include some region of DNA that confers antibiotic resistance so any or ...
... 5. Then complete the review questions on this worksheet using what you learned from the reading and animation. Cloning and Replication A plasmid is a small circular strand of chromosome, and is found in bacteria. Generally, they include some region of DNA that confers antibiotic resistance so any or ...
Slide 1
... • The nucleolus is located inside the nucleus. There is no membrane separating the nucleolus from the rest of the nucleus. • Though most nuclei have one nucleolus, the number ranges from zero to several because of their transient structure. • Nucleoli appear as dark, dense, irregular shaped areas of ...
... • The nucleolus is located inside the nucleus. There is no membrane separating the nucleolus from the rest of the nucleus. • Though most nuclei have one nucleolus, the number ranges from zero to several because of their transient structure. • Nucleoli appear as dark, dense, irregular shaped areas of ...
Poster
... DNA. After this, one nucleoside triphosphate (NTP) floats into the T7 RNA Polymerase at a time to match with the template DNA’s nucleotide. The NTP moves into a position to be bound to the mRNA. The NTP has three phosphates contained in it that are then stabilized by two magnesium atoms, an arginine ...
... DNA. After this, one nucleoside triphosphate (NTP) floats into the T7 RNA Polymerase at a time to match with the template DNA’s nucleotide. The NTP moves into a position to be bound to the mRNA. The NTP has three phosphates contained in it that are then stabilized by two magnesium atoms, an arginine ...
3.3 teacher Notes
... – What is the name of the bonds that form in between amino acids? – How many different types are there? ...
... – What is the name of the bonds that form in between amino acids? – How many different types are there? ...
Organic Macromolecules
... Describe how polymers are formed and broken down in organics Compare the chemical structure of carbohydrates, lipids, proteins, and nucleic acids and how they are related to living things. ...
... Describe how polymers are formed and broken down in organics Compare the chemical structure of carbohydrates, lipids, proteins, and nucleic acids and how they are related to living things. ...
Phenotypic effects and variations in the genetic material (part 2)
... properties of the chemical and its reactions with the bases of the DNA. Repair of mutational damage Throughout the life of an organism, its cells are exposed to number of agents that have the potential to damage the DNA and so, mutations. Accumulated damage to the DNA over a period of time is consid ...
... properties of the chemical and its reactions with the bases of the DNA. Repair of mutational damage Throughout the life of an organism, its cells are exposed to number of agents that have the potential to damage the DNA and so, mutations. Accumulated damage to the DNA over a period of time is consid ...
Nucleic acid analogue
Nucleic acid analogues are compounds which are analogous (structurally similar) to naturally occurring RNA and DNA, used in medicine and in molecular biology research.Nucleic acids are chains of nucleotides, which are composed of three parts: a phosphate backbone, a pucker-shaped pentose sugar, either ribose or deoxyribose, and one of four nucleobases.An analogue may have any of these altered. Typically the analogue nucleobases confer, among other things, different base pairing and base stacking properties. Examples include universal bases, which can pair with all four canonical bases, and phosphate-sugar backbone analogues such as PNA, which affect the properties of the chain (PNA can even form a triple helix).Nucleic acid analogues are also called Xeno Nucleic Acid and represent one of the main pillars of xenobiology, the design of new-to-nature forms of life based on alternative biochemistries.Artificial nucleic acids include peptide nucleic acid (PNA), Morpholino and locked nucleic acid (LNA), as well as glycol nucleic acid (GNA) and threose nucleic acid (TNA). Each of these is distinguished from naturally occurring DNA or RNA by changes to the backbone of the molecule.In May 2014, researchers announced that they had successfully introduced two new artificial nucleotides into bacterial DNA, and by including individual artificial nucleotides in the culture media, were able to passage the bacteria 24 times; they did not create mRNA or proteins able to use the artificial nucleotides. The artificial nucleotides featured 2 fused aromatic rings.