Ch. 2 Macromolecules
... I have been stuck in the wilderness for two days. I ate the last granola bar I had after being stuck for only two hours. I am still walking around trying to find a way out of the woods, where am I getting the energy to walk around from? Lipids/lipid stores because lipids are used to store energy an ...
... I have been stuck in the wilderness for two days. I ate the last granola bar I had after being stuck for only two hours. I am still walking around trying to find a way out of the woods, where am I getting the energy to walk around from? Lipids/lipid stores because lipids are used to store energy an ...
Cell Division and Mitosis Sexual Reproduction and Meiosis DNA
... How can this be potentially harmful? 11. Arrange the following terms in the correct order: fertilization, sex cells, meiosis, zygote, mitosis. 12. What are the three types of RNA used during protein synthesis? What is the function of each type of RNA? 13. Describe the relationship between gene, prot ...
... How can this be potentially harmful? 11. Arrange the following terms in the correct order: fertilization, sex cells, meiosis, zygote, mitosis. 12. What are the three types of RNA used during protein synthesis? What is the function of each type of RNA? 13. Describe the relationship between gene, prot ...
Practice Exam Answers
... 1. DNA helicase disrupts hydrogen bonds and unwinds the helix. 2. DNA gyrase relieves the tension from the unwinding DNA. 3. Replication bubble is formed. 4. Proteins bind to the origin of replication. 5. Single-stranded binding proteins bind to exposed bases. 6. Primase makes RNA primers that bind ...
... 1. DNA helicase disrupts hydrogen bonds and unwinds the helix. 2. DNA gyrase relieves the tension from the unwinding DNA. 3. Replication bubble is formed. 4. Proteins bind to the origin of replication. 5. Single-stranded binding proteins bind to exposed bases. 6. Primase makes RNA primers that bind ...
Polymerase Chain Reaction
... • Molecular archaeology PCR has been used to clone the mummified remains of the humans and extinct animals • Mutation detection: in humans there are thousand of genetic diseases. Mutations are also related to genetic diseases. Presence of faulty DNA sequence can be detected by PCR before establishme ...
... • Molecular archaeology PCR has been used to clone the mummified remains of the humans and extinct animals • Mutation detection: in humans there are thousand of genetic diseases. Mutations are also related to genetic diseases. Presence of faulty DNA sequence can be detected by PCR before establishme ...
Bio_48_Chapter_2_lecture
... other cells for regulation of cell activity • Carriers: across cell membranes or in blood ...
... other cells for regulation of cell activity • Carriers: across cell membranes or in blood ...
Slide 1 - KREISELMANBIOLOGY
... alter the type of proteins produced. Thanks to constant biochemical repair work most mutations are corrected before that have any effect. But in rare cases mutations can accumulate and this can give rise to diseases such as cancer. ...
... alter the type of proteins produced. Thanks to constant biochemical repair work most mutations are corrected before that have any effect. But in rare cases mutations can accumulate and this can give rise to diseases such as cancer. ...
Mutations Worksheet
... Will there likely be effects? What kind of mutation is this? Mutated DNA Sequence #2: T A C G A C C T T G G C G A C G A C T What’s the mRNA sequence? (Circle the change) What will be the amino acid sequence? Will there likely be effects? What kind of mutation is this? Mutated DNA Sequence #3: T A C ...
... Will there likely be effects? What kind of mutation is this? Mutated DNA Sequence #2: T A C G A C C T T G G C G A C G A C T What’s the mRNA sequence? (Circle the change) What will be the amino acid sequence? Will there likely be effects? What kind of mutation is this? Mutated DNA Sequence #3: T A C ...
SGN tutorial - Sol Genomics Network
... includes data about these plants that scientists around the world can use in their research. In addition, SGN contains tools such as certain software programs that help scientists use the data, for example to compare genetic information from one plant species to another. So databases are not only fo ...
... includes data about these plants that scientists around the world can use in their research. In addition, SGN contains tools such as certain software programs that help scientists use the data, for example to compare genetic information from one plant species to another. So databases are not only fo ...
DNA-protein interaction
... Chromatin immunoprecipitation coupled with highthroughput sequencing A different way to read out the number of sequence bound by a protein Potentially more accurate because not cross-hybridization ...
... Chromatin immunoprecipitation coupled with highthroughput sequencing A different way to read out the number of sequence bound by a protein Potentially more accurate because not cross-hybridization ...
Topic 2 Molecular Biology
... formation of a peptide bond. Guidance: • The detailed structure of the six proteins selected to illustrate the functions of proteins is not needed. • Egg white or albumin solutions can be used in denaturation experiments. • Students should know that most organisms use the same 20 amino acids in the ...
... formation of a peptide bond. Guidance: • The detailed structure of the six proteins selected to illustrate the functions of proteins is not needed. • Egg white or albumin solutions can be used in denaturation experiments. • Students should know that most organisms use the same 20 amino acids in the ...
Biology Unit 2 Study Guide
... • Amino acids are the building blocks of proteins. • They link together (via peptide bonds) to form large structures called proteins (AKA: polypeptides). • This small part linking together to form a large structure is analogous to links coming together to form a chain. ...
... • Amino acids are the building blocks of proteins. • They link together (via peptide bonds) to form large structures called proteins (AKA: polypeptides). • This small part linking together to form a large structure is analogous to links coming together to form a chain. ...
CH 17 PPT
... hydrogen bonds with the anticodon of an entering tRNA carrying the next amino acid. An elongation factor directs tRNA into the A site. Hydrolysis of GTP provides the energy. Peptide bond formation. An enzyme, peptidyl transferase, catalyzes the formation of a peptide bond between the polypeptide in ...
... hydrogen bonds with the anticodon of an entering tRNA carrying the next amino acid. An elongation factor directs tRNA into the A site. Hydrolysis of GTP provides the energy. Peptide bond formation. An enzyme, peptidyl transferase, catalyzes the formation of a peptide bond between the polypeptide in ...
Station 1: Carbon Compounds
... Organic chemistry is the study of all compounds that contain bonds between carbon atoms. Carbon compounds are also called organic compounds. Many of the molecules in living things are so large that they are known as macromolecules. Macromolecules are formed in a process called polymerization. Smalle ...
... Organic chemistry is the study of all compounds that contain bonds between carbon atoms. Carbon compounds are also called organic compounds. Many of the molecules in living things are so large that they are known as macromolecules. Macromolecules are formed in a process called polymerization. Smalle ...
Biochemistry Test Review: Remember the test is Friday August 28th
... surface tension, capillary action How water interacts with other elements like sodium The structure of the atom Definition of ion Definition of isotope Definition of and how to form covalent bond Definition of and how to form ionic bond Definition of and how to form polar covalent bond Definition of ...
... surface tension, capillary action How water interacts with other elements like sodium The structure of the atom Definition of ion Definition of isotope Definition of and how to form covalent bond Definition of and how to form ionic bond Definition of and how to form polar covalent bond Definition of ...
DNA Packaging and Ch..
... DNA packaging: How does all that DNA fit into one nucleus? (Equivalent to fitting 690 miles of movie film into a 30-foot room) ...
... DNA packaging: How does all that DNA fit into one nucleus? (Equivalent to fitting 690 miles of movie film into a 30-foot room) ...
DNA Fingerprinting and Forensic Analysis - ASAB-NUST
... • Blood typing has been used in the courtroom for more than 50 years • Other body fluids i.e. Sweat, tears, urine, saliva and semen also have cells with surface proteins that can be analyzed • RBC contain many proteins and lipids for the identification ...
... • Blood typing has been used in the courtroom for more than 50 years • Other body fluids i.e. Sweat, tears, urine, saliva and semen also have cells with surface proteins that can be analyzed • RBC contain many proteins and lipids for the identification ...
Chapter 24
... 1. DnaA proteins activated by ATP bind on the 9-bp sections of the oriC. 2. The oriC section wraps the DnaA proteins by forming a negative supercoil. 3. P1 insensitive segment (13-bp) located near oriC melts to two single strands. 4. DnaB bind to the single stranded DNA with aids of DnaC and ATP ene ...
... 1. DnaA proteins activated by ATP bind on the 9-bp sections of the oriC. 2. The oriC section wraps the DnaA proteins by forming a negative supercoil. 3. P1 insensitive segment (13-bp) located near oriC melts to two single strands. 4. DnaB bind to the single stranded DNA with aids of DnaC and ATP ene ...
Replication is when DNA
... 4. The two amino acids are linked together by a ___________________ bond. 5. The next tRNA will carry in the proper amino acid, and the process will continue as the amino acids are linked into a chain. 6. The chain of amino acids is called a __________________ and when it is very long it is called a ...
... 4. The two amino acids are linked together by a ___________________ bond. 5. The next tRNA will carry in the proper amino acid, and the process will continue as the amino acids are linked into a chain. 6. The chain of amino acids is called a __________________ and when it is very long it is called a ...
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.