DNA typing and forensic anthropology
... DNA typing and forensic anthropology A. DNA typing 1. What is DNA? a. Nucleus of cells contain RNA/DNA b. DNA = c. Nucleus has _________________________________ made up of DNA *** d. Within each pair, one chromosome from sperm and one from egg *** 2. What makes DNA individual? a. Four chemicals: ___ ...
... DNA typing and forensic anthropology A. DNA typing 1. What is DNA? a. Nucleus of cells contain RNA/DNA b. DNA = c. Nucleus has _________________________________ made up of DNA *** d. Within each pair, one chromosome from sperm and one from egg *** 2. What makes DNA individual? a. Four chemicals: ___ ...
Lecture 7 DNA REPLICATION
... Proposed structure of DNA pol III holoenzyme (900 kD, 10 subunits, asymmetric dimer, one for leading, one for lagging strand (α is polymerase, ε is proofreading 3'Æ5' exonuclease, β2 and δ2 for processivity). The sliding clamp for processivity is done by β2. DNA pol I = 1 polypeptide, processivity 2 ...
... Proposed structure of DNA pol III holoenzyme (900 kD, 10 subunits, asymmetric dimer, one for leading, one for lagging strand (α is polymerase, ε is proofreading 3'Æ5' exonuclease, β2 and δ2 for processivity). The sliding clamp for processivity is done by β2. DNA pol I = 1 polypeptide, processivity 2 ...
Jeopardy - Grayslake Central High School
... a few different types of somatic cells. ESCs are totipotent. They can divide to produce any cell in the body (or a whole new embryo). ...
... a few different types of somatic cells. ESCs are totipotent. They can divide to produce any cell in the body (or a whole new embryo). ...
Science.7 Cracking the Code of Life Name Date Essential Questions
... Date _______________________________ Objectives 1. Identify the different structures that make up genetic material. ...
... Date _______________________________ Objectives 1. Identify the different structures that make up genetic material. ...
Honors DNA Protein Synthesis Study Guide
... 3. Fill in the table below with the enzymes we discussed that are involved in DNA Replication (in order) and their functions: Step Enzyme Function(s) ...
... 3. Fill in the table below with the enzymes we discussed that are involved in DNA Replication (in order) and their functions: Step Enzyme Function(s) ...
TAKS Obj 2 -BIOLOGY
... • The structure of DNA is called a double helix, or twisted ladder • The base Guanine always pairs to Cytosine. Adenine pairs to Thymine. • Mutations are caused when these pairings are not made. ...
... • The structure of DNA is called a double helix, or twisted ladder • The base Guanine always pairs to Cytosine. Adenine pairs to Thymine. • Mutations are caused when these pairings are not made. ...
Cell Cycle SG
... 20. What are the 2 types of cell cycle errors? a. b. 21. What are the processes to correct each of these errors? a. b. 22. What proteins regulate progression through the cell cycle? 23. What is the function of checkpoint controls? 24. What is it called when the checkpoint control protein detects a m ...
... 20. What are the 2 types of cell cycle errors? a. b. 21. What are the processes to correct each of these errors? a. b. 22. What proteins regulate progression through the cell cycle? 23. What is the function of checkpoint controls? 24. What is it called when the checkpoint control protein detects a m ...
CHAPTER 6
... The reason is that a Sau3A site is included within any BamHI site but not the other way around. 6-9. Primase synthesizes the RNA primer to initiate DNA replication; topoisomerase makes a single-stranded cut behind the replication fork to release rotational tension in the molecule; DNA ligase joins t ...
... The reason is that a Sau3A site is included within any BamHI site but not the other way around. 6-9. Primase synthesizes the RNA primer to initiate DNA replication; topoisomerase makes a single-stranded cut behind the replication fork to release rotational tension in the molecule; DNA ligase joins t ...
Document
... • e.g. ATG=Met, TTT=Lys (called a codon in mRNA) • 20 different amino-acids used to make proteins. • Triplet codes for 43=64 (spares are repeats, stops, start is always Met) ...
... • e.g. ATG=Met, TTT=Lys (called a codon in mRNA) • 20 different amino-acids used to make proteins. • Triplet codes for 43=64 (spares are repeats, stops, start is always Met) ...
Unit 4 Review Sheet Genetics and Biotechnology Vocabulary
... - Do you know how to use the codon chart? - Why is the sequence of amino acids important to the shape and function of a protein? *You do NOT need to know the names of the enzymes involved in this process. Mutations - What is a mutation? - What kind of mutations can happen to DNA (i.e. a nucleotide i ...
... - Do you know how to use the codon chart? - Why is the sequence of amino acids important to the shape and function of a protein? *You do NOT need to know the names of the enzymes involved in this process. Mutations - What is a mutation? - What kind of mutations can happen to DNA (i.e. a nucleotide i ...
Name Date Class ______ DNA Replication Worksheet Use the
... 23. Copying part of a nucleotide sequence of DNA into a complementary sequence in RNA is called _________________________________. 24. An enzyme that binds to DNA during transcription is RNA _____________________________. 25. During the process of __________________________, the information carried ...
... 23. Copying part of a nucleotide sequence of DNA into a complementary sequence in RNA is called _________________________________. 24. An enzyme that binds to DNA during transcription is RNA _____________________________. 25. During the process of __________________________, the information carried ...
Use the diagram to answer the questions to the right
... 23. Copying part of a nucleotide sequence of DNA into a complementary sequence in RNA is called _________________________________. 24. An enzyme that binds to DNA during transcription is RNA _____________________________. 25. During the process of __________________________, the information carried ...
... 23. Copying part of a nucleotide sequence of DNA into a complementary sequence in RNA is called _________________________________. 24. An enzyme that binds to DNA during transcription is RNA _____________________________. 25. During the process of __________________________, the information carried ...
Biology Study Guide CH 12 Part I DNA-RNA
... 5. Define NUCLEOTIDE…be sure to know the 3 parts of the DNA nucleotide! 6. How would the amount of purines & pyrimidines found in the DNA molecule compare? *Remember that purines are: Adenine & Guaine; Pyrimidines are: Thymine & Cytosine; 7. DNA is copied during a process called __________________. ...
... 5. Define NUCLEOTIDE…be sure to know the 3 parts of the DNA nucleotide! 6. How would the amount of purines & pyrimidines found in the DNA molecule compare? *Remember that purines are: Adenine & Guaine; Pyrimidines are: Thymine & Cytosine; 7. DNA is copied during a process called __________________. ...
Chapter 12
... 4. What is the purpose of the “first stop” on the micropipettor? 5. What is the purpose of the “second stop?” 6. What is a restriction enzyme? 7. What is a plasmid? 8. Gel electrophoresis separates molecules based on what 2 properties? (Circle which property used in the Lab) 9. Why does DNA move tow ...
... 4. What is the purpose of the “first stop” on the micropipettor? 5. What is the purpose of the “second stop?” 6. What is a restriction enzyme? 7. What is a plasmid? 8. Gel electrophoresis separates molecules based on what 2 properties? (Circle which property used in the Lab) 9. Why does DNA move tow ...
DNA Structure and Replication
... -A-T are held together by 2 H bonds -C-G are held together by 3 H bonds -Strands are complementary which provides a mechanism for replication DNA Replication -Each strand acts as a template for the formation of the new strand; semi-conservative replication -Is under the control of many enzymes and i ...
... -A-T are held together by 2 H bonds -C-G are held together by 3 H bonds -Strands are complementary which provides a mechanism for replication DNA Replication -Each strand acts as a template for the formation of the new strand; semi-conservative replication -Is under the control of many enzymes and i ...
DNA Structure
... Discovering the structure of DNA • Discovered in 1953 by James Watson & Francis Crick - double helix; twisted ladder; spiral staircase ...
... Discovering the structure of DNA • Discovered in 1953 by James Watson & Francis Crick - double helix; twisted ladder; spiral staircase ...
Pre/Post Test
... B. two molecules, each with one original and one new strand C. two molecules, each with two new strands ...
... B. two molecules, each with one original and one new strand C. two molecules, each with two new strands ...
DNA Notes - Firelands Local Schools
... DNA – DNA REGULATES ALL CELLULAR ACTIVITY BY REGULATING PROTEIN SYNTHESIS. – DNA IS A SELF-REPLICATING MOLECULE WHICH GETS PASSED ON FROM ONE GENERATION TO THE NEXT. ...
... DNA – DNA REGULATES ALL CELLULAR ACTIVITY BY REGULATING PROTEIN SYNTHESIS. – DNA IS A SELF-REPLICATING MOLECULE WHICH GETS PASSED ON FROM ONE GENERATION TO THE NEXT. ...
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.