Holt Science Biology Virtual Investigations
... As you do the lab, answer the following questions. (1 point each, 25 points total) ...
... As you do the lab, answer the following questions. (1 point each, 25 points total) ...
DNA/RNA/Protein Synthesis Study Guide
... nitrogen base phosphate group hydrogen bonds covalent bonds replication double helix adenine thymine guanine cytosine purine pyrimidine gene DNA polymerase Okazaki fragments leading strand lagging strand replication fork transcription ribose uracil RNA polymerase codon anticodon ribosome translation ...
... nitrogen base phosphate group hydrogen bonds covalent bonds replication double helix adenine thymine guanine cytosine purine pyrimidine gene DNA polymerase Okazaki fragments leading strand lagging strand replication fork transcription ribose uracil RNA polymerase codon anticodon ribosome translation ...
Lazy notes - TeacherWeb
... •Differs from DNA in many ways: •1) __________________________________ nucleic acid •2) Nucleotides contain ___________________ instead of deoxyribose. •3) Synthesis involves base-pairing like DNA, but uses ________________ in place of Thymine: _____________ 4) Different types of RNA have different ...
... •Differs from DNA in many ways: •1) __________________________________ nucleic acid •2) Nucleotides contain ___________________ instead of deoxyribose. •3) Synthesis involves base-pairing like DNA, but uses ________________ in place of Thymine: _____________ 4) Different types of RNA have different ...
DNA Notes
... Nucleotides- the subunits of DNA. Each sub unit is made of a sugar and phosphate backbone and a nitrogen base, which attaches itself to a complimentary nitrogen base. Draw them from page 231 A-T G-C A (adenine) only bonds with T (thymine) G (guanine) only bonds with C (cytosine) Exercise: Finish thi ...
... Nucleotides- the subunits of DNA. Each sub unit is made of a sugar and phosphate backbone and a nitrogen base, which attaches itself to a complimentary nitrogen base. Draw them from page 231 A-T G-C A (adenine) only bonds with T (thymine) G (guanine) only bonds with C (cytosine) Exercise: Finish thi ...
Previously in Bio308
... ‘ The entire nucleic acid sequence necessary for the synthesis of a functional polypeptide’ MCB, p285 ...
... ‘ The entire nucleic acid sequence necessary for the synthesis of a functional polypeptide’ MCB, p285 ...
Nucleic Acid/Protein Synthesis Review Questions
... X-RAY DIFFRACTION Rosalind Franklin used this technique to help discover the shape of DNA. WILKINS Name Rosalind Franklin’s partner at the university. WATSON AND CRICK Name the two scientists most often given credit for the discovery of the double helix. COMPLIMENTARY Adenine always bonds to thymine ...
... X-RAY DIFFRACTION Rosalind Franklin used this technique to help discover the shape of DNA. WILKINS Name Rosalind Franklin’s partner at the university. WATSON AND CRICK Name the two scientists most often given credit for the discovery of the double helix. COMPLIMENTARY Adenine always bonds to thymine ...
Cell Growth and Reproduction Vocabulary Worksheet 3
... Amino Acids This is a molecule that contains both amino and carboxylic acid functional groups. They are the building blocks of protein. Codon This is a 3 letter sequence of DNA or messenger RNA code that stands for one amino acid in a protein. MRNA This is one form of RNA that that serves as a templ ...
... Amino Acids This is a molecule that contains both amino and carboxylic acid functional groups. They are the building blocks of protein. Codon This is a 3 letter sequence of DNA or messenger RNA code that stands for one amino acid in a protein. MRNA This is one form of RNA that that serves as a templ ...
polymer of nucleotides = nitrogen base, pentose sugar, a phosphate
... with 360A or ~ 10 base pairs per turn -the 2 strands are held by hydrogen bonds between the paired bases and Van der Waals interactions between the stacked bases Watson-Crick Model of the DNA Structure ...
... with 360A or ~ 10 base pairs per turn -the 2 strands are held by hydrogen bonds between the paired bases and Van der Waals interactions between the stacked bases Watson-Crick Model of the DNA Structure ...
Unit 8 Test Review Answers do not have to be in complete
... Unit 8 Test Review Answers do not have to be in complete sentences but must be complete. 1. What is transformation as it relates to Griffith’s experiment? 2. What were Avery’s findings? 3. What is a bacteriophage? 4. How did radioactive markers prove that DNA was the genetic material in Hershey and ...
... Unit 8 Test Review Answers do not have to be in complete sentences but must be complete. 1. What is transformation as it relates to Griffith’s experiment? 2. What were Avery’s findings? 3. What is a bacteriophage? 4. How did radioactive markers prove that DNA was the genetic material in Hershey and ...
DNA-independent ATPase activity of the Trichoplusia ni
... DNA helicases of baculoviruses are essential for virus replication and have been implicated as molecular determinants of host range. Although these proteins contain seven motifs (I, Ia, II–VI) characteristic of DNA helicases, the two most important characteristics of helicases – duplex-DNA unwinding ...
... DNA helicases of baculoviruses are essential for virus replication and have been implicated as molecular determinants of host range. Although these proteins contain seven motifs (I, Ia, II–VI) characteristic of DNA helicases, the two most important characteristics of helicases – duplex-DNA unwinding ...
Nucleic Acids
... Nucleotide Structure • Three parts – Sugar molecule – Phosphate group – Nitrogen base (A, T, C, or G) ...
... Nucleotide Structure • Three parts – Sugar molecule – Phosphate group – Nitrogen base (A, T, C, or G) ...
Chapter 10 Notes
... RNA codes for codons, (3 base pair) see chart Each codon is used to make an amino acids Each amino acid combination makes proteins Proteins control ALL functions of the cell! ...
... RNA codes for codons, (3 base pair) see chart Each codon is used to make an amino acids Each amino acid combination makes proteins Proteins control ALL functions of the cell! ...
Unit: DNA and Human Heredity (Ch. 12-14)
... predict the changes in the genetic code of a strand of DNA resulting from point mutations (substitutions) and frameshift mutations (deletions, insertions, and translocations). ...
... predict the changes in the genetic code of a strand of DNA resulting from point mutations (substitutions) and frameshift mutations (deletions, insertions, and translocations). ...
Chapter 9
... 1. Describe how DNA is packed within the nucleus. 2. Explain the significance of the Human Genome Project. ...
... 1. Describe how DNA is packed within the nucleus. 2. Explain the significance of the Human Genome Project. ...
Chapter 8—Microbial Genetics Study Guide NOTE: I will not test you
... 4. Describe transcription and translation. a. What is the function of RNA Polymerase? b. In prokaryotic cells, where does transcription occur? In eukaryotic cells, where does transcription occur? c. Compare and contrast DNA and RNA. d. What are the roles of mRNA, tRNA, and ribosomes? e. What are cod ...
... 4. Describe transcription and translation. a. What is the function of RNA Polymerase? b. In prokaryotic cells, where does transcription occur? In eukaryotic cells, where does transcription occur? c. Compare and contrast DNA and RNA. d. What are the roles of mRNA, tRNA, and ribosomes? e. What are cod ...
DNA Test Review Answer Key
... 9. Where does Translation take place in the cell? RIBOSOME 10. What nitrogenous base is not found in DNA, but found in RNA? URACIL 11. A five-carbon sugar, a phosphate group, and a nitrogenous base make up what monomer? NUCLEOTIDE 12. What does AGG code for? ARGININE 13. What does TAC code for? MET ...
... 9. Where does Translation take place in the cell? RIBOSOME 10. What nitrogenous base is not found in DNA, but found in RNA? URACIL 11. A five-carbon sugar, a phosphate group, and a nitrogenous base make up what monomer? NUCLEOTIDE 12. What does AGG code for? ARGININE 13. What does TAC code for? MET ...
Third Exam Study Questions
... ( these questions generally emphasize knowledge of processes and mechanisms. You will need to know additional facts from your notes, such as definitions of terms.) 1. What was the rationale for the Hershey Chase experiment and what did it show? 2. What is the structure of RNA and DNA nucleotides? Wh ...
... ( these questions generally emphasize knowledge of processes and mechanisms. You will need to know additional facts from your notes, such as definitions of terms.) 1. What was the rationale for the Hershey Chase experiment and what did it show? 2. What is the structure of RNA and DNA nucleotides? Wh ...
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. ...
SBI4U: Molecular Genetics Unit Review
... 3. What is the difference between the 5’ end of nucleic acids and the 3’ end? Draw a diagram to show this. 4. When new DNA or RNA is synthesized, in which direction does it grow? 5. What are two different kinds of bonds that hold nucleic acids together? 6. Write the complementary DNA strand: 5’- A A ...
... 3. What is the difference between the 5’ end of nucleic acids and the 3’ end? Draw a diagram to show this. 4. When new DNA or RNA is synthesized, in which direction does it grow? 5. What are two different kinds of bonds that hold nucleic acids together? 6. Write the complementary DNA strand: 5’- A A ...
transcription-and-translation-assessment-statements-2016
... 7.3.1 Outline the structure of ribosomes, including protein and RNA composition, large and small subunits, three tRNA binding sites(explain their roles) and mRNA binding sites 7.3.2 List and describe the 4 steps in translation(initiation, elongation, translocation and termination 7.3.3 State that tr ...
... 7.3.1 Outline the structure of ribosomes, including protein and RNA composition, large and small subunits, three tRNA binding sites(explain their roles) and mRNA binding sites 7.3.2 List and describe the 4 steps in translation(initiation, elongation, translocation and termination 7.3.3 State that tr ...
Match each statement with the appropriate letter: A. DNA B. RNA C
... ___ 9. contains thymine ___10. contains nitrogen ...
... ___ 9. contains thymine ___10. contains nitrogen ...
WS 12 Notes - Department of Chemistry | Oregon State University
... Between the two DNA strands (in an intact double helix), A bonds with T, and C bonds with G. This is due to hydrogen bonding. A and T form 2 hydrogen bonds, C and G form 3 hydrogen bonds. This "lock-and-key" model is due to hydrogen bonding and shape. ...
... Between the two DNA strands (in an intact double helix), A bonds with T, and C bonds with G. This is due to hydrogen bonding. A and T form 2 hydrogen bonds, C and G form 3 hydrogen bonds. This "lock-and-key" model is due to hydrogen bonding and shape. ...
Helicase
Helicases are a class of enzymes vital to all living organisms. Their main function is to unpackage an organism's genes. They are motor proteins that move directionally along a nucleic acid phosphodiester backbone, separating two annealed nucleic acid strands (i.e., DNA, RNA, or RNA-DNA hybrid) using energy derived from ATP hydrolysis. There are many helicases resulting from the great variety of processes in which strand separation must be catalyzed. Approximately 1% of eukaryotic genes code for helicases. The human genome codes for 95 non-redundant helicases: 64 RNA helicases and 31 DNA helicases. Many cellular processes, such as DNA replication, transcription, translation, recombination, DNA repair, and ribosome biogenesis involve the separation of nucleic acid strands that necessitates the use of helicases.