Ch 16-17 Practice Quiz
... a. semi conservative b. dispersive c. conservative 4. Put these events in the correct chronological order: • Chargaff–base pairing (A-T, C-G) • Meselson-Stahl –DNA Replication details • Watson and Crick (discovered the chemical structure of DNA) • Thomas Hunt Morgan (fruit flies, linked genes) • Ave ...
... a. semi conservative b. dispersive c. conservative 4. Put these events in the correct chronological order: • Chargaff–base pairing (A-T, C-G) • Meselson-Stahl –DNA Replication details • Watson and Crick (discovered the chemical structure of DNA) • Thomas Hunt Morgan (fruit flies, linked genes) • Ave ...
Quiz 3-DNA.doc
... ____, and G always pairs with ______ a. C, U b. U, T c. C, T d. T, C 4. During DNA replication, what pulls apart DNA? a. Protease b. Helicase c. Primase d. Ligase 5. The amino acid’s ____________ determines what protein is created: a. size b. order c. color d. ribosome e. ribosomal RNA ...
... ____, and G always pairs with ______ a. C, U b. U, T c. C, T d. T, C 4. During DNA replication, what pulls apart DNA? a. Protease b. Helicase c. Primase d. Ligase 5. The amino acid’s ____________ determines what protein is created: a. size b. order c. color d. ribosome e. ribosomal RNA ...
2016 N2 Week 4
... 2. Bacteria reproduce by mitosis. 3. Cells must divide to replace other cells. 4. Stem cells are specialized. 5. The cell cycle includes interphase only. ...
... 2. Bacteria reproduce by mitosis. 3. Cells must divide to replace other cells. 4. Stem cells are specialized. 5. The cell cycle includes interphase only. ...
made of three parts sugar, phosphate, and base Scientist that
... Scientist who worked with pneumonia & mice & discovered transformation ...
... Scientist who worked with pneumonia & mice & discovered transformation ...
CHEM523 Test 3
... Your answers must be well organized and concise. You have 75 minutes to complete the exam. 1) (10 points) Draw the mechanism of the reaction catalyzed by DNA polymerase that occurs between deoxyribose at the end of a DNA chain and a deoxyribonucleoside triphosphate. Include the chemical structure of ...
... Your answers must be well organized and concise. You have 75 minutes to complete the exam. 1) (10 points) Draw the mechanism of the reaction catalyzed by DNA polymerase that occurs between deoxyribose at the end of a DNA chain and a deoxyribonucleoside triphosphate. Include the chemical structure of ...
Functions of DNA Polymerase e
... a (DNA pol a) initiates synthesis on the lagging strand. The bulk of chain elongation proceeds via the activities of DNA pol d and e, which appear to function principally on the lagging and leading strands, respectively (Pursell et al., 2007). Some functions of the DNA polymerases likely are conserv ...
... a (DNA pol a) initiates synthesis on the lagging strand. The bulk of chain elongation proceeds via the activities of DNA pol d and e, which appear to function principally on the lagging and leading strands, respectively (Pursell et al., 2007). Some functions of the DNA polymerases likely are conserv ...
DNA Replication Amoeba Sisters Video
... As you watch the animation on DNA Replication, answer the following questions. ...
... As you watch the animation on DNA Replication, answer the following questions. ...
Part 4
... • DNA is many nucleotides chemically bonded in a specific sequence into a polymer by using dehydration synthesis. • DNA is composed of two strands wrapped around each other in a Double helix. • In the center of the helix, the nucleotide bases are held together by hydrogen bonds. • This base-pairing ...
... • DNA is many nucleotides chemically bonded in a specific sequence into a polymer by using dehydration synthesis. • DNA is composed of two strands wrapped around each other in a Double helix. • In the center of the helix, the nucleotide bases are held together by hydrogen bonds. • This base-pairing ...
DNA-ReplicationName-Per
... discontinuously in the 5’ to 3’ direction to form Okazaki fragments on the lagging strand & are joined by DNA ligase. ...
... discontinuously in the 5’ to 3’ direction to form Okazaki fragments on the lagging strand & are joined by DNA ligase. ...
a copy of the Candy DNA Replication
... 1. What is the end product of the DNA replication? ______________________________ 2. Why is it important that DNA replicates? ______________________________________ 3. Why is it necessary for DNA to replicate accurately in a cell in order for an organism to survive? _________________________________ ...
... 1. What is the end product of the DNA replication? ______________________________ 2. Why is it important that DNA replicates? ______________________________________ 3. Why is it necessary for DNA to replicate accurately in a cell in order for an organism to survive? _________________________________ ...
Nucleic acid worksheet
... 2. These monomers of DNA contain the bases: __________________, ___________________, ________________________, and _____________________. 3. _________________________ is the sugar found in all DNA molecules. 4. The shape of a DNA molecules is called the __________________________. 5. _______________ ...
... 2. These monomers of DNA contain the bases: __________________, ___________________, ________________________, and _____________________. 3. _________________________ is the sugar found in all DNA molecules. 4. The shape of a DNA molecules is called the __________________________. 5. _______________ ...
DNA to Protein - Duplin County Schools
... Along the top choose Animated Biology. Click Animation 1: DNA Replication 1. After watching the animation, what is the correct sequence of the following statements? ___________ A. B. C. D. E. ...
... Along the top choose Animated Biology. Click Animation 1: DNA Replication 1. After watching the animation, what is the correct sequence of the following statements? ___________ A. B. C. D. E. ...
HomeworkCh7
... c. What is a promotor? d. What are the three main phases of RNA synthesis? e. Can more than one copy of the gene be copied at the same time? 6. Translation a. What is translation? Why do you think it’s called that? b. How many different codons are possible for providing a three nucleotide code for t ...
... c. What is a promotor? d. What are the three main phases of RNA synthesis? e. Can more than one copy of the gene be copied at the same time? 6. Translation a. What is translation? Why do you think it’s called that? b. How many different codons are possible for providing a three nucleotide code for t ...
STUDY GUIDE for MICROBIAL GENETICS 1. Define the following
... What are the four nucleotides in DNA? d. What are the four nucleotides in RNA? e. How are nucleotides connected into a DNA strand? f. How are the two strands of a DNA molecule connected to one another? g. What is the complementary base pairing rule? h. What is meant when the two strand of DNA are sa ...
... What are the four nucleotides in DNA? d. What are the four nucleotides in RNA? e. How are nucleotides connected into a DNA strand? f. How are the two strands of a DNA molecule connected to one another? g. What is the complementary base pairing rule? h. What is meant when the two strand of DNA are sa ...
Problem Set 3A
... sure with all DNA and RNA strands that the arrows are oriented correctly to signify the 5’ and 3’ ends of the molecules. Identify the origin of replication with “ori.” Use long arrows to signify the leading strands; wavy arrows (or wavy parts of lines) to signify RNA primers; and short arrows to sig ...
... sure with all DNA and RNA strands that the arrows are oriented correctly to signify the 5’ and 3’ ends of the molecules. Identify the origin of replication with “ori.” Use long arrows to signify the leading strands; wavy arrows (or wavy parts of lines) to signify RNA primers; and short arrows to sig ...
Genome instability is a salient feature of carcinogenesis. In
... machinery has evolved to deal with the threat of DNA damage, and multiple pathways have emerged to repair a wide-range of lesions. Ubiquitylation is a key post-translational modification that is prevalent around DNA damage sites and that regulates the stability and interactions of several repair pro ...
... machinery has evolved to deal with the threat of DNA damage, and multiple pathways have emerged to repair a wide-range of lesions. Ubiquitylation is a key post-translational modification that is prevalent around DNA damage sites and that regulates the stability and interactions of several repair pro ...
DNA Structure
... -What did she study? -What did the photos suggest? Watson and Crick (Last Paragraph) -What did Watson observe? -What did he immediately know? -What did Watson and Crick complete? What year? Chargaff (2nd Paragraph) -What did he find? -Give an example -What is Chargaff’s rule? ...
... -What did she study? -What did the photos suggest? Watson and Crick (Last Paragraph) -What did Watson observe? -What did he immediately know? -What did Watson and Crick complete? What year? Chargaff (2nd Paragraph) -What did he find? -Give an example -What is Chargaff’s rule? ...
PCR - University of Hawaii
... • To check for insert of foreign DNA • Tom make copies of a gene of interest for insertion ...
... • To check for insert of foreign DNA • Tom make copies of a gene of interest for insertion ...
DNA Worksheet 1. What does DNA stand for? 2. What does DNA do
... 9. Explain the steps to this process. Think about how we acted it out in class. ...
... 9. Explain the steps to this process. Think about how we acted it out in class. ...
Name:
... 6. The diagram and explanation of DNA replication in the flexbook is highly oversimplified. One thing it doesn’t explain is that DNA replication takes place at multiple points along the same DNA strand. There will be “replication forks” (areas where DNA is being copied) all along the strand ...
... 6. The diagram and explanation of DNA replication in the flexbook is highly oversimplified. One thing it doesn’t explain is that DNA replication takes place at multiple points along the same DNA strand. There will be “replication forks” (areas where DNA is being copied) all along the strand ...
Molecular Biology Chapter 10: DNA – Replication and Protein
... Be sure to mention the concept of 3’ and 5’ ends, the overall direction of replication and the enzymes involved, including helicase, single-strand binding protein, DNA polymerase, DNA ligase. 10.6 DNA to Proteins 1. DNA/RNA to genes to proteins. How are they related to each other? What is the import ...
... Be sure to mention the concept of 3’ and 5’ ends, the overall direction of replication and the enzymes involved, including helicase, single-strand binding protein, DNA polymerase, DNA ligase. 10.6 DNA to Proteins 1. DNA/RNA to genes to proteins. How are they related to each other? What is the import ...
Bellwork
... replication, helicase, DNA polymerase, nucleotide, nitrogenous base, antiparallel and semiconservative **NOTECARD CHECK TODAY, 19 TOTAL NOTECARDS** ...
... replication, helicase, DNA polymerase, nucleotide, nitrogenous base, antiparallel and semiconservative **NOTECARD CHECK TODAY, 19 TOTAL NOTECARDS** ...
Ch. 16 Molecular Basis of Genetics
... KEY TERMS James D. Watson Francis H.C. Crick DNA RNA transformation bacteriophage purine adenine guanine pyrimidine thymine cytosine nucleotide structure sugar nitrogenous base phosphate carbons 1'-5' ...
... KEY TERMS James D. Watson Francis H.C. Crick DNA RNA transformation bacteriophage purine adenine guanine pyrimidine thymine cytosine nucleotide structure sugar nitrogenous base phosphate carbons 1'-5' ...
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.