bioCHEMISTRY 480 Molecular Biochemistry-‐
... There will be handed out as problem sets. They are intended to be practice for the next test. They will not be all graded but keys will be posted on the website. In addition, there will be ...
... There will be handed out as problem sets. They are intended to be practice for the next test. They will not be all graded but keys will be posted on the website. In addition, there will be ...
2.1 KEY CONCEPT All living things are based on atoms and their
... Some compounds form acids or bases. • An acid releases a hydrogen ion when it dissolves in water. – high H+ concentration – pH less than 7 stomach acid pH between 1 and 3 ...
... Some compounds form acids or bases. • An acid releases a hydrogen ion when it dissolves in water. – high H+ concentration – pH less than 7 stomach acid pH between 1 and 3 ...
Biomolecule Test Review 2015
... During dehydration synthesis monomers are linked together by the removal of a water molecule producing a polymer; which is the opposite of what occurs during hydrolysis. Hydrolysis adds water to a polymer, breaking the bonds holding the polymer together, resulting in individual monomers. 5. What are ...
... During dehydration synthesis monomers are linked together by the removal of a water molecule producing a polymer; which is the opposite of what occurs during hydrolysis. Hydrolysis adds water to a polymer, breaking the bonds holding the polymer together, resulting in individual monomers. 5. What are ...
Biomolecules Test Review -KEY
... During dehydration synthesis monomers are linked together by the removal of a water molecule producing a polymer; which is the opposite of what occurs during hydrolysis. Hydrolysis adds water to a polymer, breaking the bonds holding the polymer together, resulting in individual monomers. 5. What are ...
... During dehydration synthesis monomers are linked together by the removal of a water molecule producing a polymer; which is the opposite of what occurs during hydrolysis. Hydrolysis adds water to a polymer, breaking the bonds holding the polymer together, resulting in individual monomers. 5. What are ...
L5 mRNA to Amino Acids File
... use the Genetic Code table to identify which amino acids are going to be sequenced from the above mRNA strand (Fig 4.8, page 119) ...
... use the Genetic Code table to identify which amino acids are going to be sequenced from the above mRNA strand (Fig 4.8, page 119) ...
PowerPoint 簡報
... Ion-Exchange Chromatography • Uses a resin to separate substrances according to their charges • DEAE-Sephadex chromotography uses an ionexchange resin that contains positively charged diethylaminorthyl (DEAE) group. • These positive charges attract negatively charged substances, including proteins. ...
... Ion-Exchange Chromatography • Uses a resin to separate substrances according to their charges • DEAE-Sephadex chromotography uses an ionexchange resin that contains positively charged diethylaminorthyl (DEAE) group. • These positive charges attract negatively charged substances, including proteins. ...
6 Protein_Synthesis - bloodhounds Incorporated
... Translation is defined as protein synthesis. Occurs on ribosomes, where the genetic information is translated from the mRNA to a protein. mRNA is translated in the 5’ to 3’ direction. Amino acids are brought to the ribosome bound to a specific tRNA molecule. The mRNA and tRNA are responsible for the ...
... Translation is defined as protein synthesis. Occurs on ribosomes, where the genetic information is translated from the mRNA to a protein. mRNA is translated in the 5’ to 3’ direction. Amino acids are brought to the ribosome bound to a specific tRNA molecule. The mRNA and tRNA are responsible for the ...
Amoeba Sisters Video Refreshers April 2015
... Viruses need to be able to attach to specific host cells to reproduce. Viruses have different structures that assist this. They may have a capsid and/or envelope around their genetic ...
... Viruses need to be able to attach to specific host cells to reproduce. Viruses have different structures that assist this. They may have a capsid and/or envelope around their genetic ...
Science Hand Out 6 - Literacy Action Network
... Most of the cells in a human contain two copies of each of 22 different chromosomes. In addition, there is a pair of chromosomes that determine sex. Changes in DNA (mutations) occur spontaneously at low rates. Where on the DNA chain are instructions for specifying characteristics located? What is th ...
... Most of the cells in a human contain two copies of each of 22 different chromosomes. In addition, there is a pair of chromosomes that determine sex. Changes in DNA (mutations) occur spontaneously at low rates. Where on the DNA chain are instructions for specifying characteristics located? What is th ...
Cell wk 8
... Genetic characteristics of each daughter cell are identical to those of the parent cell ...
... Genetic characteristics of each daughter cell are identical to those of the parent cell ...
TRANSFORMATION
... This was not expected because boiled S and live R were harmless by themselves Took blood samples and found live S in the dead mice Concluded that some factor, a "transforming principle", from the dead S had converted some R bacteria into S bacteria (a genetic change) ...
... This was not expected because boiled S and live R were harmless by themselves Took blood samples and found live S in the dead mice Concluded that some factor, a "transforming principle", from the dead S had converted some R bacteria into S bacteria (a genetic change) ...
Gene Regulation - Biomedical Informatics
... 12. The bases are of two kinds: purines (A and G, their structure is two fused rings) and pyrimidines (C, T and U, with only one ring). 13. In oligonucleotides, the nucleotide at one end has a free 3’ (deoxy)ribose hydroxyl group, at the other end – a free 5’ phosphate or hydroxyl. They are related ...
... 12. The bases are of two kinds: purines (A and G, their structure is two fused rings) and pyrimidines (C, T and U, with only one ring). 13. In oligonucleotides, the nucleotide at one end has a free 3’ (deoxy)ribose hydroxyl group, at the other end – a free 5’ phosphate or hydroxyl. They are related ...
Ch. 8 Power Point
... • Transcription makes three types of RNA. – Messenger RNA (mRNA) carries the message that will be translated to form a protein. – Ribosomal RNA (rRNA) forms part of ribosomes where proteins are made. – Transfer RNA (tRNA) brings amino acids from the cytoplasm to a ribosome. ...
... • Transcription makes three types of RNA. – Messenger RNA (mRNA) carries the message that will be translated to form a protein. – Ribosomal RNA (rRNA) forms part of ribosomes where proteins are made. – Transfer RNA (tRNA) brings amino acids from the cytoplasm to a ribosome. ...
18 Q1 (1 point). Name three amino acids that are typically found at
... Q19 (1 point). DNA from a newly discovered organism contains 17% C (cytosine) and 33% A (adenine). How many percent G (guanine) does the DNA contain? ...
... Q19 (1 point). DNA from a newly discovered organism contains 17% C (cytosine) and 33% A (adenine). How many percent G (guanine) does the DNA contain? ...
Palindromic Sequences
... insulin with performic acid. The sequence of fraction B was determined experimentally as being at least composed of phenylalanine, valine, aspartic acid, and glutamic acid, and well as threonine, proline, lysine, and alanine. This was done using a prepared sample of polypeptide fragments, which were ...
... insulin with performic acid. The sequence of fraction B was determined experimentally as being at least composed of phenylalanine, valine, aspartic acid, and glutamic acid, and well as threonine, proline, lysine, and alanine. This was done using a prepared sample of polypeptide fragments, which were ...
Examples
... • B. Nucleic acids are made of chains of repeating units called nucleotides – nucleotides have three parts: ▫ 1. a 5 carbon sugar – DNA has deoxyribose and RNA has ribose ▫ 2. a phosphate group ▫ 3. a nitrogenous base – DNA has adenine, thymine, guanine and cytosine – RNA has adenine, uracil, guani ...
... • B. Nucleic acids are made of chains of repeating units called nucleotides – nucleotides have three parts: ▫ 1. a 5 carbon sugar – DNA has deoxyribose and RNA has ribose ▫ 2. a phosphate group ▫ 3. a nitrogenous base – DNA has adenine, thymine, guanine and cytosine – RNA has adenine, uracil, guani ...
Mrs Single`s Genetics Powerpoint
... It is the chemical substance that codes for the inheritable characteristics of living things, like ...
... It is the chemical substance that codes for the inheritable characteristics of living things, like ...
Study Guide
... 3. Describe the differences between prokaryotic and eukaryotic cells. 4. Describe the differences between plant and animal cells. 5. Explain the structure and function of both mRNA and DNA. Include the parts of a nucleotide and the nitrogen bases found in each. 6. Name the complementary base pairs i ...
... 3. Describe the differences between prokaryotic and eukaryotic cells. 4. Describe the differences between plant and animal cells. 5. Explain the structure and function of both mRNA and DNA. Include the parts of a nucleotide and the nitrogen bases found in each. 6. Name the complementary base pairs i ...
Human Mitochondrial DNA
... • Selection – the process of screening potential clones for the expression of a particular gene, for example, the expression of a resistance gene (such as resistance to ampicillin) in transformed cells • Transformation efficiency – a measure of how well cells are transformed to a new phenotype • Rec ...
... • Selection – the process of screening potential clones for the expression of a particular gene, for example, the expression of a resistance gene (such as resistance to ampicillin) in transformed cells • Transformation efficiency – a measure of how well cells are transformed to a new phenotype • Rec ...
CHM 20 EXAM 3 – REVIEW Name Ms Dang Indicate whether each
... reactions are required to synthesize and degrade the compounds. The mild conditions inside the cell are not conducive to fast reaction rates so each reaction requires an enzyme for catalysis under physiological conditions. 15. Monoamine oxidases are important enzyme in brain chemistry. Judging from ...
... reactions are required to synthesize and degrade the compounds. The mild conditions inside the cell are not conducive to fast reaction rates so each reaction requires an enzyme for catalysis under physiological conditions. 15. Monoamine oxidases are important enzyme in brain chemistry. Judging from ...
Recombinant DNA Technology
... • Genetic engineering, engineering recombinant DNA technology, genetic modification/manipulation (GM) and gene splicing are terms that are applied to the direct manipulation of an organisms genes. • Recombinant DNA is a form of artificial DNA which is engineered through the combination or insertion ...
... • Genetic engineering, engineering recombinant DNA technology, genetic modification/manipulation (GM) and gene splicing are terms that are applied to the direct manipulation of an organisms genes. • Recombinant DNA is a form of artificial DNA which is engineered through the combination or insertion ...
Unit 10: Cell Biology, Molecular Biology, DNA NGSS Priority
... 4. What are current uses of transgenic organisms? 5. What steps are required to transform E.coli using the pGLO plasmid? 6. How can protein structure be manipulated? 7. How can hydrophobic nature of polypeptide chains be used to purify proteins? 8. How is protein production regulated as modeled by o ...
... 4. What are current uses of transgenic organisms? 5. What steps are required to transform E.coli using the pGLO plasmid? 6. How can protein structure be manipulated? 7. How can hydrophobic nature of polypeptide chains be used to purify proteins? 8. How is protein production regulated as modeled by o ...
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.