CHAPTER 3 ORGANIC CHEMISTRY
... – Determine what activities will occur in a protein. – Enzymes and hormones Carrier proteins – Transport molecules from one place to another. – Lipoproteins ...
... – Determine what activities will occur in a protein. – Enzymes and hormones Carrier proteins – Transport molecules from one place to another. – Lipoproteins ...
2. Explain how organic polymers contribute to
... Pentose (5 carbon sugar) - ribose, deoxyribose 2. Phosphate – attached to the 5th carbon of the sugar 3. Nitrogenous base – pyrimidines & purines • Covalent bonds called phosphodiester linkages bond (between the phosphate of one sugar and the sugar of another) ...
... Pentose (5 carbon sugar) - ribose, deoxyribose 2. Phosphate – attached to the 5th carbon of the sugar 3. Nitrogenous base – pyrimidines & purines • Covalent bonds called phosphodiester linkages bond (between the phosphate of one sugar and the sugar of another) ...
Ch. 3 Review Guide
... Understand the ratio of C:H:O in carbohydrates and be able to identify carbohydrates based on this ratio ...
... Understand the ratio of C:H:O in carbohydrates and be able to identify carbohydrates based on this ratio ...
Macromolecules: Fundamental Components of Life
... Fiber- Can’t be digested by humans prevents constipation and colon cancer and clogged arteries Found in structure of plants = cellulose EX: oat bran, skin of fruits, whole grains, vegetables Glycogen- used to store extra glucose in the liver for times when you haven’t eaten! ...
... Fiber- Can’t be digested by humans prevents constipation and colon cancer and clogged arteries Found in structure of plants = cellulose EX: oat bran, skin of fruits, whole grains, vegetables Glycogen- used to store extra glucose in the liver for times when you haven’t eaten! ...
Exam 2 Spring 2007 and key
... D. G:C rich regions versus non G:C rich regions E. A:T rich regions versus non A:T rich regions 19. One can synthesize a protein in a test tube containing all enzymes needed + nucleotides from a cat, mRNA from a dog, and amino acids from a plant, tRNA from a human and rRNA from a horse. Which protei ...
... D. G:C rich regions versus non G:C rich regions E. A:T rich regions versus non A:T rich regions 19. One can synthesize a protein in a test tube containing all enzymes needed + nucleotides from a cat, mRNA from a dog, and amino acids from a plant, tRNA from a human and rRNA from a horse. Which protei ...
Exam #2 KEY
... 11. A new inhibitor of prokaryotic protein synthesis, Vikocyde, has been discovered in the skin of the Atlantic salmon. In the presence of Vikocyde, protein synthesis in E. coli initiates, but only dipeptides (two amino acids linked together) are formed, and these remain bound to the ribosomes. Viko ...
... 11. A new inhibitor of prokaryotic protein synthesis, Vikocyde, has been discovered in the skin of the Atlantic salmon. In the presence of Vikocyde, protein synthesis in E. coli initiates, but only dipeptides (two amino acids linked together) are formed, and these remain bound to the ribosomes. Viko ...
Biotechnology and Mutation Quiz key
... 5. ______ Genetic disorders are caused by the insertion, deletion, or alteration of segments of DNA. However, in order for scientists to be able to determine which genes are faulty, they must first know the normal sequences of DNA. In 1990, an international effort began to analyze the human DNA seq ...
... 5. ______ Genetic disorders are caused by the insertion, deletion, or alteration of segments of DNA. However, in order for scientists to be able to determine which genes are faulty, they must first know the normal sequences of DNA. In 1990, an international effort began to analyze the human DNA seq ...
Georgia Department of Education Study Guide Domain III Genetic
... Transcription is similar to the DNA process of replication, but (finish the sentence, page 36). During transcription DNA is used as a template to make what? The mRNA carries what to where? What does mRNA stand for? Translation is the process of converting (finish the sentence, page 36). tRNA brings ...
... Transcription is similar to the DNA process of replication, but (finish the sentence, page 36). During transcription DNA is used as a template to make what? The mRNA carries what to where? What does mRNA stand for? Translation is the process of converting (finish the sentence, page 36). tRNA brings ...
Final Review: 2nd Semester Biology Answer Key
... 24. Yes, a man with blood type B can father a child with blood type O because his genotype may be IBi. 25. If a man has blood type AB he can not father a child with blood type O. His genotype must be IAIB and the child must inherit an i allele from each parent. 26. Trisomy is a condition in which a ...
... 24. Yes, a man with blood type B can father a child with blood type O because his genotype may be IBi. 25. If a man has blood type AB he can not father a child with blood type O. His genotype must be IAIB and the child must inherit an i allele from each parent. 26. Trisomy is a condition in which a ...
The Four major Groups of
... The phosphates and sugars form the backbone of the double helix. The sequence of bases on the DNA determines the amino acid sequence of proteins. ...
... The phosphates and sugars form the backbone of the double helix. The sequence of bases on the DNA determines the amino acid sequence of proteins. ...
Name Ch 9 Homework- KEY 1. Cystic fibrosis is a recessive genetic
... DNA replication: Helicase unwinds the DNA double helix, forming a bubble around the origin of replication where synthesis starts. DNA polymerase binds to the DNA strands at the origin of replication and via base pairing, begins to synthesize new daughter strands of DNA. The daughter strand grows in ...
... DNA replication: Helicase unwinds the DNA double helix, forming a bubble around the origin of replication where synthesis starts. DNA polymerase binds to the DNA strands at the origin of replication and via base pairing, begins to synthesize new daughter strands of DNA. The daughter strand grows in ...
Amino acids
... when the phosphate of one nucleotide bonds to the sugar of the next nucleotide, by dehydration reactions, and by producing a repeating sugar-phosphate backbone with protruding nitrogenous bases. Two polynucleotide strands wrap around each other to form a DNA double helix. The two strands are associa ...
... when the phosphate of one nucleotide bonds to the sugar of the next nucleotide, by dehydration reactions, and by producing a repeating sugar-phosphate backbone with protruding nitrogenous bases. Two polynucleotide strands wrap around each other to form a DNA double helix. The two strands are associa ...
Protein Synthesis
... • A ribosome becomes attached to one end of the mRNA molecule about to be translated. • Inside the ribosome, there are sites that tRNA molecules can attach to, which allows the anticodon to line up with the mRNA codon. • As this happens along the molecule, it allows amino acids to line up and become ...
... • A ribosome becomes attached to one end of the mRNA molecule about to be translated. • Inside the ribosome, there are sites that tRNA molecules can attach to, which allows the anticodon to line up with the mRNA codon. • As this happens along the molecule, it allows amino acids to line up and become ...
File - Perkins Science
... Protein: an organic compound composed of one or individual to determine the unknown genotype more chains of polypeptides, which in turn are Thymine: a nitrogen-containing base, one formed from amino acids component of a nucleotide, pairs with adenine Protein synthesis: the formation of proteins usin ...
... Protein: an organic compound composed of one or individual to determine the unknown genotype more chains of polypeptides, which in turn are Thymine: a nitrogen-containing base, one formed from amino acids component of a nucleotide, pairs with adenine Protein synthesis: the formation of proteins usin ...
25.10 Translation: Transfer RNA and Protein
... • Each ribosome is made up of two subunits called the small subunit and the large subunit which contain protein enzymes and ribosomal RNA (rRNA). • Protein synthesis begins with the binding of an mRNA to the small subunit of a ribosome, joined by the first tRNA. The first codon on the 5’ end of mRNA ...
... • Each ribosome is made up of two subunits called the small subunit and the large subunit which contain protein enzymes and ribosomal RNA (rRNA). • Protein synthesis begins with the binding of an mRNA to the small subunit of a ribosome, joined by the first tRNA. The first codon on the 5’ end of mRNA ...
Chapter 8: Genetic Epidemiology
... Genetics in a Nutshell (4 of 4) • Single-nucleotide polymorphisms – Result in insertion of a different amino acid in the protein, changing the nature of the protein ...
... Genetics in a Nutshell (4 of 4) • Single-nucleotide polymorphisms – Result in insertion of a different amino acid in the protein, changing the nature of the protein ...
Biology Lecture 2 – Genes
... o DNA polymerase: builds new DNA strand, can only add nucleotides to existing strand Reads parent strand in 3’5’ (upstream), creates new strand in 5’3’ (downstream) Also contains a mechanism to repair mismatched nucleotides, adds to accuracy o Primase: creates RNA primer so DNA polymerase can ...
... o DNA polymerase: builds new DNA strand, can only add nucleotides to existing strand Reads parent strand in 3’5’ (upstream), creates new strand in 5’3’ (downstream) Also contains a mechanism to repair mismatched nucleotides, adds to accuracy o Primase: creates RNA primer so DNA polymerase can ...
SBI4U: DNA Replication - SBI4U with Ms. Taman!
... SBI4U: DNA Replication Why do we need to replicate our DNA? ____________________________ When does DNA replication happen in a Cell? _______________________ Background: Cell Division: ________________ + _________________ DNA is replicated in __________________ prior to mitosis Each _________________ ...
... SBI4U: DNA Replication Why do we need to replicate our DNA? ____________________________ When does DNA replication happen in a Cell? _______________________ Background: Cell Division: ________________ + _________________ DNA is replicated in __________________ prior to mitosis Each _________________ ...
consumer perceptions of food biotechnology
... 1866 Gregor Mendel showed traits pass from parent to offspring ◦ Mendelian inheritance ...
... 1866 Gregor Mendel showed traits pass from parent to offspring ◦ Mendelian inheritance ...
question bank acids, bases and salts
... SHORT ANSWER TYPE QUESTIONS (2 MARKS EACH) 1. State differences between acids and bases. 2. Name the source from which litmus solution is obtained. What is the use of this solution? 3. Explain why: An antacid tablet is taken when you suffer from acidity. 4. Explain why: Factory waste is neutralized ...
... SHORT ANSWER TYPE QUESTIONS (2 MARKS EACH) 1. State differences between acids and bases. 2. Name the source from which litmus solution is obtained. What is the use of this solution? 3. Explain why: An antacid tablet is taken when you suffer from acidity. 4. Explain why: Factory waste is neutralized ...
“bDNA for gene expression in plant and animal tissue”
... “bDNA for gene expression in plant and animal tissue” December 2nd, 2014 at 12:00-1:00pm Genomics bldg. Room 1102A Speaker: Harry Vacek, Quantigene Specialist Please RSVP to [email protected] food will be provided for RSVPs Measure up to 80 genes or 4 RNA targets in 1 sample Imagine if you c ...
... “bDNA for gene expression in plant and animal tissue” December 2nd, 2014 at 12:00-1:00pm Genomics bldg. Room 1102A Speaker: Harry Vacek, Quantigene Specialist Please RSVP to [email protected] food will be provided for RSVPs Measure up to 80 genes or 4 RNA targets in 1 sample Imagine if you c ...
Central Dogma of Molecular Biology
... control your characteristics? DNA contains instructions for all the proteins your body makes. Proteins, in turn, determine the structure and function of all your cells. What determines a protein’s structure? It begins with the sequence of amino acids that make up the protein. Instructions for making ...
... control your characteristics? DNA contains instructions for all the proteins your body makes. Proteins, in turn, determine the structure and function of all your cells. What determines a protein’s structure? It begins with the sequence of amino acids that make up the protein. Instructions for making ...
Introduction continued
... To obtain maps and sequences Produces nearly data that have errors (so algorithms are to be extended to handle errors. Virus and bacteria (organisms most used in genetic research) Virus consists of a protein cap (capsid) with DNA (or RNA) inside - cells starts producing-coded proteins which promotes ...
... To obtain maps and sequences Produces nearly data that have errors (so algorithms are to be extended to handle errors. Virus and bacteria (organisms most used in genetic research) Virus consists of a protein cap (capsid) with DNA (or RNA) inside - cells starts producing-coded proteins which promotes ...
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.