Gel Electrophoresis DNA Fingerprinting
... Where did they come from? • Bacteria! • Natural defense against viral infections • Cut up DNA at various bases sequences • May leave a “stickey end” • May leave “blunt end” ...
... Where did they come from? • Bacteria! • Natural defense against viral infections • Cut up DNA at various bases sequences • May leave a “stickey end” • May leave “blunt end” ...
Bio 93 2013 Final: 1. Which option best describes transformation in
... B) the lagging strand is synthesized continuously, whereas the leading strand is synthesized in short fragments that are ultimately stitched together. C) the leading strand is synthesized at twice the rate of the lagging strand. D) the leading strand is synthesized in the same direction as the movem ...
... B) the lagging strand is synthesized continuously, whereas the leading strand is synthesized in short fragments that are ultimately stitched together. C) the leading strand is synthesized at twice the rate of the lagging strand. D) the leading strand is synthesized in the same direction as the movem ...
CHAPTER 8 MICROBIAL GENETICS What is genetics? Terminology
... • DNA codes for genes….genes code for proteins • Chemical composition is nucleotides • It exists in most cells as a double stranded structure ...
... • DNA codes for genes….genes code for proteins • Chemical composition is nucleotides • It exists in most cells as a double stranded structure ...
Lecture Outline
... DNA. The information is divided up into functions segments called genes. Each gene will code for a particular structural or functional molecule necessary for cellular growth and maintenance. In this case we will assume that the gene codes for a particular enzymatic protein. Transcription of the info ...
... DNA. The information is divided up into functions segments called genes. Each gene will code for a particular structural or functional molecule necessary for cellular growth and maintenance. In this case we will assume that the gene codes for a particular enzymatic protein. Transcription of the info ...
emery Leesburg High School Science Lesson Plan Monday7
... guanine, cytosine, thymine, genetic, conservation, synthesis, diversity, traits, helicase, DNA polymerase Vocabulary ...
... guanine, cytosine, thymine, genetic, conservation, synthesis, diversity, traits, helicase, DNA polymerase Vocabulary ...
Protein Synthesis Word Scramble
... Translate the DNA strand in your notebook What does translate mean? Read message and create new message! mRNA to Protein! (the whole goal of PROTEIN synthesis!) ...
... Translate the DNA strand in your notebook What does translate mean? Read message and create new message! mRNA to Protein! (the whole goal of PROTEIN synthesis!) ...
Ch 11 homework
... D) required to facilitate the binding of DNA polymerases. E) the products of transcription factors. 8. Outline the 4 ways genes expression can be regulated after mRNA has been processed and transported to the cytoplasm. (2) Breakdown of mRNA- mRNA digested when no longer needed so no longer usable I ...
... D) required to facilitate the binding of DNA polymerases. E) the products of transcription factors. 8. Outline the 4 ways genes expression can be regulated after mRNA has been processed and transported to the cytoplasm. (2) Breakdown of mRNA- mRNA digested when no longer needed so no longer usable I ...
genome that an organism carries in its DNA. analysis of chromosomes.
... • Klinefelter’s syndrome occurs in about 1 out of 1,000 males. ...
... • Klinefelter’s syndrome occurs in about 1 out of 1,000 males. ...
Transgenic Organisms
... 2. Whatever gene is taken up is then expressed by the plant cell 3. What are some advantages and disadvantages of this technology? ...
... 2. Whatever gene is taken up is then expressed by the plant cell 3. What are some advantages and disadvantages of this technology? ...
Chapter 18 – Gene Mutations and DNA Repair
... • Slippage of new strand can result in expanded number of repeats in offspring cells • Cause of anticipation ...
... • Slippage of new strand can result in expanded number of repeats in offspring cells • Cause of anticipation ...
DNA - Mrs. Smith`s Biology Class
... Name the 2 scientists who performed experiments for determining which molecules are responsible for passing genetic traits. ...
... Name the 2 scientists who performed experiments for determining which molecules are responsible for passing genetic traits. ...
After Cell parts, Mitosis Test, and Cell Energy Test: Put following in
... 1. The sequence of nucleotides in DNA contains ____________________________. This information is put to work through the ______________________________________________________________________. 2. Some proteins become important _______________________ such as the ________________________ in muscle ti ...
... 1. The sequence of nucleotides in DNA contains ____________________________. This information is put to work through the ______________________________________________________________________. 2. Some proteins become important _______________________ such as the ________________________ in muscle ti ...
DNA quantification
... •Calculate how much to use in reaction or on gel •Determine whether isolation was successful •Determine whether DNA is clean enough to use. DNA easily dissolves in aqueous solutions. However, at high concentrations (10 mg/ml and above), dissolved DNA is viscous. At lower concentrations, one cannot d ...
... •Calculate how much to use in reaction or on gel •Determine whether isolation was successful •Determine whether DNA is clean enough to use. DNA easily dissolves in aqueous solutions. However, at high concentrations (10 mg/ml and above), dissolved DNA is viscous. At lower concentrations, one cannot d ...
Unit 5 Free Response
... c. Explain both of the following: i. The mechanism of action of restriction enzymes ii. The different results you would expect if a mutation occurred at the recognition site for enzyme Y. ...
... c. Explain both of the following: i. The mechanism of action of restriction enzymes ii. The different results you would expect if a mutation occurred at the recognition site for enzyme Y. ...
1.3. Identity: Molecules and Cells Study Guide (Fisher)
... DNA stands for deoxyribonucleic acid. Its name comes from the fact that the sugar in it is deoxyribose and it is made up of building blocks of nucleic acids (just like RNA). It is a double-stranded helical molecule that the chromosomes in the nucleus of our cells are made of. DNA makes up genes, whi ...
... DNA stands for deoxyribonucleic acid. Its name comes from the fact that the sugar in it is deoxyribose and it is made up of building blocks of nucleic acids (just like RNA). It is a double-stranded helical molecule that the chromosomes in the nucleus of our cells are made of. DNA makes up genes, whi ...
1.3. Identity: Molecules and Cells Study Guide
... DNA stands for deoxyribonucleic acid. Its name comes from the fact that the sugar in it is deoxyribose and it is made up of building blocks of nucleic acids (just like RNA). It is a double-stranded helical molecule that the chromosomes in the nucleus of our cells are made of. DNA makes up genes, whi ...
... DNA stands for deoxyribonucleic acid. Its name comes from the fact that the sugar in it is deoxyribose and it is made up of building blocks of nucleic acids (just like RNA). It is a double-stranded helical molecule that the chromosomes in the nucleus of our cells are made of. DNA makes up genes, whi ...
Oct. 5
... 14. Protein synthesis consists of 2 broad phases. List them and state where in the cell each occurs. 15. Define: translation, transcription, promoter, RNA polymerase, mRNA, tRNA, ribosome, codon 16. List & briefly describe the 3 steps of the Transcription phase of protein synthesis. 17. Describe wha ...
... 14. Protein synthesis consists of 2 broad phases. List them and state where in the cell each occurs. 15. Define: translation, transcription, promoter, RNA polymerase, mRNA, tRNA, ribosome, codon 16. List & briefly describe the 3 steps of the Transcription phase of protein synthesis. 17. Describe wha ...
Chapter 4.1 Notes: “DNA: The Molecule of Life”
... Directions: Using your journal and Gateways to Biology textbook, answer/complete the following. ...
... Directions: Using your journal and Gateways to Biology textbook, answer/complete the following. ...
Ch 16 DNA structure and replication powerpoint
... phosphate, the other (3') a free hydroxyl (-OH) 2. double stranded molecule, the two strands are opposite, one is 3' to 5' and the other is 5' to 3' antiparallel. 3. New nucleotides can only be added to the 3' end 4. Continuous synthesis of both strands is not possible 5. DNA synthesis is continuous ...
... phosphate, the other (3') a free hydroxyl (-OH) 2. double stranded molecule, the two strands are opposite, one is 3' to 5' and the other is 5' to 3' antiparallel. 3. New nucleotides can only be added to the 3' end 4. Continuous synthesis of both strands is not possible 5. DNA synthesis is continuous ...
DNA polymerase
The DNA polymerases are enzymes that create DNA molecules by assembling nucleotides, the building blocks of DNA. These enzymes are essential to DNA replication and usually work in pairs to create two identical DNA strands from a single original DNA molecule. During this process, DNA polymerase “reads” the existing DNA strands to create two new strands that match the existing ones.Every time a cell divides, DNA polymerase is required to help duplicate the cell’s DNA, so that a copy of the original DNA molecule can be passed to each of the daughter cells. In this way, genetic information is transmitted from generation to generation.Before replication can take place, an enzyme called helicase unwinds the DNA molecule from its tightly woven form. This opens up or “unzips” the double-stranded DNA to give two single strands of DNA that can be used as templates for replication.