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. _______________ ...
SBI4U: Molecular Genetics Unit Review
... 7. What is the difference between purines and pyrimidines? 8. Draw the structure of a double stranded DNA molecule with 3 basepairs DNA replication 9. Name and describe the three possible models of DNA replication. 10. Describe the Meselson-Stahl experiment and its results 11. Differentiate between ...
... 7. What is the difference between purines and pyrimidines? 8. Draw the structure of a double stranded DNA molecule with 3 basepairs DNA replication 9. Name and describe the three possible models of DNA replication. 10. Describe the Meselson-Stahl experiment and its results 11. Differentiate between ...
Molecular Genetics Review - Biology 12U Chapter 7: Nucleic Acids
... Chapter 7: Nucleic Acids: The Molecular Basis of Life material of heredity - components or RNA and DNA *5 people in the book who are important for DNA history : Watson and Crick; Franklin; Chargaff; Meishner; and Griffith. structure of nucleic acids organiztion of genetic material in prokaryotes a ...
... Chapter 7: Nucleic Acids: The Molecular Basis of Life material of heredity - components or RNA and DNA *5 people in the book who are important for DNA history : Watson and Crick; Franklin; Chargaff; Meishner; and Griffith. structure of nucleic acids organiztion of genetic material in prokaryotes a ...
Slide 1
... When DNA is replicated (doubled) in a cell, you make another DNA helix In mitosis both helices attach to each other at the centromere forming sister chromatids….which makes the X-shaped chromosome you normally think of when thinking about chromosomes. The kinetochore is a complex of proteins formed ...
... When DNA is replicated (doubled) in a cell, you make another DNA helix In mitosis both helices attach to each other at the centromere forming sister chromatids….which makes the X-shaped chromosome you normally think of when thinking about chromosomes. The kinetochore is a complex of proteins formed ...
Name:
... 3. Which bases have two carbon-nitrogen rings? Which have only one? 4. What are the two base pairing rules? 5. How would the DNA strand look if A paired with G and T w/ C? Draw a picture if it would help. (This is discussed in the paragraph prior to the ...
... 3. Which bases have two carbon-nitrogen rings? Which have only one? 4. What are the two base pairing rules? 5. How would the DNA strand look if A paired with G and T w/ C? Draw a picture if it would help. (This is discussed in the paragraph prior to the ...
Slide 1
... Nucleotides - are molecules that, when joined together, make up the structural units of DNA and RNA (A-G-T-C). Gene - is a code of nucleotides within DNA. Target DNA – The piece of DNA strand that is the focus of the test, i.e. Contains the genes involved in CML. Primer –a short nucleic acid that bi ...
... Nucleotides - are molecules that, when joined together, make up the structural units of DNA and RNA (A-G-T-C). Gene - is a code of nucleotides within DNA. Target DNA – The piece of DNA strand that is the focus of the test, i.e. Contains the genes involved in CML. Primer –a short nucleic acid that bi ...
Unit 4 Review: Molecular Genetics
... 11) Sketch and label a 7 base-pair DNA segment starting from the skeleton provided. The first two basepairs of the parent strand are still hydrogen-bonded, but the remaining five base-pairs of this replication fork are separated and undergoing replication. The lines extending from the 2 parent stra ...
... 11) Sketch and label a 7 base-pair DNA segment starting from the skeleton provided. The first two basepairs of the parent strand are still hydrogen-bonded, but the remaining five base-pairs of this replication fork are separated and undergoing replication. The lines extending from the 2 parent stra ...
Chapter 16-17 review sheet
... how DNA is replicated (there is a slide showing this in the ppt). Include short descriptions where necessary. You should include: - energy source for all enzymes since this is all endergonic - What every protein is doing and why it doing this These words MUST be used in the writing and in the pictur ...
... how DNA is replicated (there is a slide showing this in the ppt). Include short descriptions where necessary. You should include: - energy source for all enzymes since this is all endergonic - What every protein is doing and why it doing this These words MUST be used in the writing and in the pictur ...
Name: Date: Quiz name: Unit 4 Quiz (Replication/ transcription and tr
... If a DNA molecule is found to be composed of 40% thymine, what percentage of guanine would be expected ...
... If a DNA molecule is found to be composed of 40% thymine, what percentage of guanine would be expected ...
Biology 101 Lecture Quiz #12 Name
... [10pts] Identification: Answer with the word or words that best respond to the statement on the left. ...
... [10pts] Identification: Answer with the word or words that best respond to the statement on the left. ...
replication (nucleus) transcription (nucleus) translation (cytoplasm
... Both occur within the nucleus of eukaryotic cells, are catalyzed by large enzymes, involve unwinding of the DNA double helix, involve complementary base pairing of the DNA strand, and are highly regulated by the cell. Replication occurs only once during each round of the cell cycle and makes a doubl ...
... Both occur within the nucleus of eukaryotic cells, are catalyzed by large enzymes, involve unwinding of the DNA double helix, involve complementary base pairing of the DNA strand, and are highly regulated by the cell. Replication occurs only once during each round of the cell cycle and makes a doubl ...
DNA-RNA-Protein Practice Hwk
... ON THE BACK OF THIS PAGE where you have more room, make a T-chart to compare and contrast codons with anticodons. Make your comparisons structural and/or functional, and significant. Be professional; use a ruler. ...
... ON THE BACK OF THIS PAGE where you have more room, make a T-chart to compare and contrast codons with anticodons. Make your comparisons structural and/or functional, and significant. Be professional; use a ruler. ...
Protein Synthesis - mvhs
... REVIEW: DNA TERMS DNA Base Nucleotide Sugar A, T, C, G Double Helix DNA polymerase III Helicase Topoisomerase ...
... REVIEW: DNA TERMS DNA Base Nucleotide Sugar A, T, C, G Double Helix DNA polymerase III Helicase Topoisomerase ...
AP Biology
... 7. Label the structures below: include Nucleotide, phosphate, nitrogen base, deoxyribose, double helix, sugar-phosphate backbone, complimentary bases, purine, and pyrimidine, adenine, thymine, cytosine and guanine. ...
... 7. Label the structures below: include Nucleotide, phosphate, nitrogen base, deoxyribose, double helix, sugar-phosphate backbone, complimentary bases, purine, and pyrimidine, adenine, thymine, cytosine and guanine. ...
DNA notes
... by DNA ligase *The primers for both strands are first made of RNA by an RNA polymerase (primase), and then extended using DNA bases by DNA polymerase III ( E. coli) *In E. coli, the RNA primers are removed and replaced with DNA bases by DNA Polymerase I *Both pol I and pol III can also back up and r ...
... by DNA ligase *The primers for both strands are first made of RNA by an RNA polymerase (primase), and then extended using DNA bases by DNA polymerase III ( E. coli) *In E. coli, the RNA primers are removed and replaced with DNA bases by DNA Polymerase I *Both pol I and pol III can also back up and r ...
Answer keyDNA Practice problems
... If the mRNA is translated, what is the order of amino acids found in this mRNA to code for a protein? 5’C A A U G -U U A- U C G- C A C- C G U -G G U -U G A- A C3’ start-leu-ser-his-arg-gly-stop ...
... If the mRNA is translated, what is the order of amino acids found in this mRNA to code for a protein? 5’C A A U G -U U A- U C G- C A C- C G U -G G U -U G A- A C3’ start-leu-ser-his-arg-gly-stop ...
Genetics – Part One - The Biology Corner
... 5. Describe the process of DNA replication. Know the players involved: DNA helicase, DNA polymerase, replication fork, leading strand, lagging strand, Okazaki fragments, DNA ligase, complimentary strand, base-pairing 6. Describe the process of transcription, including where it occurs and what compon ...
... 5. Describe the process of DNA replication. Know the players involved: DNA helicase, DNA polymerase, replication fork, leading strand, lagging strand, Okazaki fragments, DNA ligase, complimentary strand, base-pairing 6. Describe the process of transcription, including where it occurs and what compon ...
DNA Structure and Replication Constructed Response
... A DNA molecule has the shape of a double helix, or that of a twisted ladder. Each strand of the helix is a chain of nucleotides. The two strands are held together by hydrogen bonds between the nitrogenous bases of the nucleotides on opposite strands. The nitrogenous bases form hydrogen bonds with on ...
... A DNA molecule has the shape of a double helix, or that of a twisted ladder. Each strand of the helix is a chain of nucleotides. The two strands are held together by hydrogen bonds between the nitrogenous bases of the nucleotides on opposite strands. The nitrogenous bases form hydrogen bonds with on ...
Cytosine – ______ Sugar
... 4. Look at the diagram. What do the lines connecting the two strands represent? (Why are there three lines connecting the strands in some instances and only two in others?) ...
... 4. Look at the diagram. What do the lines connecting the two strands represent? (Why are there three lines connecting the strands in some instances and only two in others?) ...
Replisome
The replisome is a complex molecular machine that carries out replication of DNA. The replisome first unwinds double stranded DNA into two single strands. For each of the resulting single strands, a new complementary sequence of DNA is synthesized. The net result is formation of two new double stranded DNA sequences that are exact copies of the original double stranded DNA sequence.In terms of structure, the replisome is composed of two replicative polymerase complexes, one of which synthesizes the leading strand, while the other synthesizes the lagging strand. The replisome is composed of a number of proteins including helicase, RFC, PCNA, gyrase/topoisomerase, SSB/RPA, primase, DNA polymerase I, RNAse H, and ligase.