Biology 4.15 PCR
... are able to create vast quantities of DNA identical to trace samples. This process is also known as DNA amplification. ...
... are able to create vast quantities of DNA identical to trace samples. This process is also known as DNA amplification. ...
CHAPTER 4: CELLULAR METABOLISM
... 1. Common forms include heat, light, sound, electrical energy, mechanical energy, and chemical energy. 2. Energy cannot be created or destroyed, but it changes forms. 3. All metabolic reactions involve some form of energy. B. Release of Chemical Energy 1. Most metabolic reactions depend on chemical ...
... 1. Common forms include heat, light, sound, electrical energy, mechanical energy, and chemical energy. 2. Energy cannot be created or destroyed, but it changes forms. 3. All metabolic reactions involve some form of energy. B. Release of Chemical Energy 1. Most metabolic reactions depend on chemical ...
Pipe Cleaner Protein Modeling C. Kohn, Waterford WI Name: Hour
... 5. Be sure to have a cut up straw in between each amino acid so that you know where one ends and the next begins! You may need multiple pipe cleaners to fit all of your amino acids! 6. You will begin by creating the mRNA strand of a gene (transcription). Remember that for every… a. G in DNA you woul ...
... 5. Be sure to have a cut up straw in between each amino acid so that you know where one ends and the next begins! You may need multiple pipe cleaners to fit all of your amino acids! 6. You will begin by creating the mRNA strand of a gene (transcription). Remember that for every… a. G in DNA you woul ...
Exam 2 question possibility for 2008
... 4. Gramicidin is a 10 amino acid circular oligo-peptide that can integrate into membranes and create a pore through which small ions can freely pass. If yeast cells are treated with gramicidin, which of the following mitochondrial processes should be affected (no explanations required, but may be pr ...
... 4. Gramicidin is a 10 amino acid circular oligo-peptide that can integrate into membranes and create a pore through which small ions can freely pass. If yeast cells are treated with gramicidin, which of the following mitochondrial processes should be affected (no explanations required, but may be pr ...
Qualitative Analysis of Biomolecules
... acids like DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). A nucleotide is made of a nucleobase (also termed a nitrogenous base), a five-carbon sugar (ribose for RNA; 2deoxyribose for DNA) and at least one phosphate group. In figure 3, the deoxyribose and adenine make up a nucleoside (specif ...
... acids like DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). A nucleotide is made of a nucleobase (also termed a nitrogenous base), a five-carbon sugar (ribose for RNA; 2deoxyribose for DNA) and at least one phosphate group. In figure 3, the deoxyribose and adenine make up a nucleoside (specif ...
Document
... • by bringing the reactive atoms together in the optimal geometry for the reaction. • lowering the activation energy (G‡) by stabilizing the transition state and/or high energy intermediate. • many enzymes use the functional groups of the amino acid sidechain to carry out the reactions Proteases (p ...
... • by bringing the reactive atoms together in the optimal geometry for the reaction. • lowering the activation energy (G‡) by stabilizing the transition state and/or high energy intermediate. • many enzymes use the functional groups of the amino acid sidechain to carry out the reactions Proteases (p ...
Poster
... to create a model of the T7 RNA Polymerase (T7 RNAP) using data from the Protein Data Bank and a visualization program called RasMol. T7 is virus that infects bacteria, but its RNA Polymerase is a very important molecule to scientists. Scientists can use T7 RNAP to create large amounts of a specific ...
... to create a model of the T7 RNA Polymerase (T7 RNAP) using data from the Protein Data Bank and a visualization program called RasMol. T7 is virus that infects bacteria, but its RNA Polymerase is a very important molecule to scientists. Scientists can use T7 RNAP to create large amounts of a specific ...
Extracellular Enzymes Lab
... Consequently, the cell must actively transport material across the cell membrane. Special proteins embedded in the cell wall and membrane are responsible for transporting material into and out of the cell. • These transport systems only operate on relative small molecules, i.e. < 1000 MW ...
... Consequently, the cell must actively transport material across the cell membrane. Special proteins embedded in the cell wall and membrane are responsible for transporting material into and out of the cell. • These transport systems only operate on relative small molecules, i.e. < 1000 MW ...
tRNA, rRNA, and RNAi Transfer RNA (tRNA) Characteristics of tRNA
... TΨC: Thymine, pseudouracil, cytosine ...
... TΨC: Thymine, pseudouracil, cytosine ...
In Anfinsen`s experiment, RNAse was denatured with urea and β
... -Lactamase is an enzyme that conveys resistance to -lactam antibiotics such as penicillins. For penicillin G, the KM for -lactamase is 13 μM. Which of the following plots represents inhibition of the reaction of -lactamase with penicillin G by clavulcanic acid, a competitive inhibitor? (Concent ...
... -Lactamase is an enzyme that conveys resistance to -lactam antibiotics such as penicillins. For penicillin G, the KM for -lactamase is 13 μM. Which of the following plots represents inhibition of the reaction of -lactamase with penicillin G by clavulcanic acid, a competitive inhibitor? (Concent ...
AP BIOLOGY STUDY GUIDE: CH 17, FROM GENE TO PROTEIN
... 19. What determines whether a ribosome will be free in the cytosol or attached to the rough endoplasmic reticulum? 20. Briefly compare protein synthesis in prokaryotes and eukaryotes. 21. Define "point mutations." Distinguish between base-pair substitutions and base-pair insertions. Give examples of ...
... 19. What determines whether a ribosome will be free in the cytosol or attached to the rough endoplasmic reticulum? 20. Briefly compare protein synthesis in prokaryotes and eukaryotes. 21. Define "point mutations." Distinguish between base-pair substitutions and base-pair insertions. Give examples of ...
ExamReview2012
... 3. Ions (cation and anion), Bohr-Rutherford diagrams (valence shell electrons) 4. Electronegativity, bonding patterns (covalent, ionic, polar covalent, hydrogen etc.), polarity and partial charges 5. Properties of water 6. Solubility of substances in water (hydrophilic vs. hydrophobic regions) 7. Ac ...
... 3. Ions (cation and anion), Bohr-Rutherford diagrams (valence shell electrons) 4. Electronegativity, bonding patterns (covalent, ionic, polar covalent, hydrogen etc.), polarity and partial charges 5. Properties of water 6. Solubility of substances in water (hydrophilic vs. hydrophobic regions) 7. Ac ...
Replication and Protein Synthesis Test
... 22% of a DNA molecule is found to be thymine. What percentage of the molecule would be expected to be guanine? a. 16% b. 22% c. 28% d. 44% e. 56% Aside from the nucleus, which other organelles in the cell contains DNA? a. Centrioles b. Endoplasmic reticulum c. Lysosomes d. Chloroplasts e. Ribosomes ...
... 22% of a DNA molecule is found to be thymine. What percentage of the molecule would be expected to be guanine? a. 16% b. 22% c. 28% d. 44% e. 56% Aside from the nucleus, which other organelles in the cell contains DNA? a. Centrioles b. Endoplasmic reticulum c. Lysosomes d. Chloroplasts e. Ribosomes ...
A Supramolecular Peptide Synthesizer
... 10182 – 10228; Angew. Chem. Int. Ed. 2008, 47, 10030 – 10074. ...
... 10182 – 10228; Angew. Chem. Int. Ed. 2008, 47, 10030 – 10074. ...
Bio 12 Chapter 2 Test Review 1.Know the difference between ionic
... Waxes: lipids that protect from water (plants, ears)and energy storage in plankton; long chain fatty acid attached to an alcohol, solid at room temperature Steroids: lipids that are fused carbon rings that can be hormones (chemical messengers in the body) or structural units (cholesterol is a par ...
... Waxes: lipids that protect from water (plants, ears)and energy storage in plankton; long chain fatty acid attached to an alcohol, solid at room temperature Steroids: lipids that are fused carbon rings that can be hormones (chemical messengers in the body) or structural units (cholesterol is a par ...
Human Genetics
... • Why do some people not like the idea? The plasmid also needs a “marker gene” This is usually an antibiotic resistance gene Some people fear that the insulin which is extracted from the bacteria would also contain a gene product to make anyone who uses the insulin resistant to antibiotics! ...
... • Why do some people not like the idea? The plasmid also needs a “marker gene” This is usually an antibiotic resistance gene Some people fear that the insulin which is extracted from the bacteria would also contain a gene product to make anyone who uses the insulin resistant to antibiotics! ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.