1chap10guidedreading
... 11. What is an origin of replication? What does it have to do with a replication fork? ...
... 11. What is an origin of replication? What does it have to do with a replication fork? ...
5. Protein Synthesis
... 5. Information flows from DNA to ________ to proteins. 6. What holds base pairs together? 7. What is the process of a cells making an exact copy of its DNA called? 8. What is a codon? 9. What is an anticodon and where is it found? 10. Briefly describe transcription. 11. Briefly describe translation. ...
... 5. Information flows from DNA to ________ to proteins. 6. What holds base pairs together? 7. What is the process of a cells making an exact copy of its DNA called? 8. What is a codon? 9. What is an anticodon and where is it found? 10. Briefly describe transcription. 11. Briefly describe translation. ...
Ch 16 homework
... Which end (5’ or 3’) of the DNA molecule is here? Which enzyme functions here to deal with supercoils in DNA? What enzyme functions here to unwind the DNA? Which enzyme functions to synthesize these small RNA sequences? What are these ~1000 nucleotide long DNA fragments called? Is this strand the le ...
... Which end (5’ or 3’) of the DNA molecule is here? Which enzyme functions here to deal with supercoils in DNA? What enzyme functions here to unwind the DNA? Which enzyme functions to synthesize these small RNA sequences? What are these ~1000 nucleotide long DNA fragments called? Is this strand the le ...
replication (nucleus) transcription (nucleus) translation (cytoplasm
... A large transcription complex, including RNA polymerase and other proteins, assembles at the start of a gene and begins to unwind the DNA. Using one strand of the DNA as a template, RNA polymerase strings together a complementary strand of RNA. The RNA strand detaches from the DNA as it is transcri ...
... A large transcription complex, including RNA polymerase and other proteins, assembles at the start of a gene and begins to unwind the DNA. Using one strand of the DNA as a template, RNA polymerase strings together a complementary strand of RNA. The RNA strand detaches from the DNA as it is transcri ...
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?) ...
WS 12 - Department of Chemistry | Oregon State University
... Between the two DNA strands (in an intact double helix), A bonds with ____, and C bonds with _____. This is due to ___________________ bonding. A and T form ______ hydrogen bonds, C and G form ______ hydrogen bonds. This "lock-and-key" model is due to hydrogen bonding and __________. ...
... Between the two DNA strands (in an intact double helix), A bonds with ____, and C bonds with _____. This is due to ___________________ bonding. A and T form ______ hydrogen bonds, C and G form ______ hydrogen bonds. This "lock-and-key" model is due to hydrogen bonding and __________. ...
12.2 DNA Replication ppt
... bases using the base-pair rule; also proofreads every connection at this time (avg. 1 error per 2 billion nucleotides) Result: 2 new double DNA strands are created (but still attached) ...
... bases using the base-pair rule; also proofreads every connection at this time (avg. 1 error per 2 billion nucleotides) Result: 2 new double DNA strands are created (but still attached) ...
jeopardy honors DNA 12-1 thru 12-4 only
... Cytosine and Thymine have a single ring and are known as this. ...
... Cytosine and Thymine have a single ring and are known as this. ...
DNA and Chromosomes
... What is the relationship between DNA, chromosomes, and any organism? Drag and drop the descriptive phrase to the correct column, thereby helping us to describe the relationships between these important components of inheritance. ...
... What is the relationship between DNA, chromosomes, and any organism? Drag and drop the descriptive phrase to the correct column, thereby helping us to describe the relationships between these important components of inheritance. ...
1 BIOL 213 Fourth Exam All atoms, chemical bonding and structures
... FAD yet is functional otherwise. The photosynthetic organism is still able to continue growth. Explain. ...
... FAD yet is functional otherwise. The photosynthetic organism is still able to continue growth. Explain. ...
a10c Biotechnology
... 2. What is a restriction enzyme, and what does it catalyze? How do restriction enzymes differ in what they cleave? What do they "look for"? Name an example of a restriction enzyme. 3. Describe the steps of cloning (transferring a gene to bacteria for purposes of "growing" DNA or protein). What enzym ...
... 2. What is a restriction enzyme, and what does it catalyze? How do restriction enzymes differ in what they cleave? What do they "look for"? Name an example of a restriction enzyme. 3. Describe the steps of cloning (transferring a gene to bacteria for purposes of "growing" DNA or protein). What enzym ...
DNA Replication - The Biology Corner
... Problem: it reaches the replication fork, but the helicase is moving in the opposite direction. It stops, and another polymerase binds farther down the chain. This process creates several fragments, called Okazaki Fragments, that are bound together by DNA ligase. 6. During replication, there are man ...
... Problem: it reaches the replication fork, but the helicase is moving in the opposite direction. It stops, and another polymerase binds farther down the chain. This process creates several fragments, called Okazaki Fragments, that are bound together by DNA ligase. 6. During replication, there are man ...
So You Think
... ________________ 9. Translation (the making of proteins) happens at this organelle. ...
... ________________ 9. Translation (the making of proteins) happens at this organelle. ...
Nucleic Acid and Protein - Seattle Central College
... 1. At the beginning of lab you will assemble many nucleotides. A DNA nucleotide consists of deoxyribose sugar, phosphate and one of 4 bases. List the 4 bases: ...
... 1. At the beginning of lab you will assemble many nucleotides. A DNA nucleotide consists of deoxyribose sugar, phosphate and one of 4 bases. List the 4 bases: ...
3-10
... Subject: The structure and replication of DNA. Reading in ‘An introduction to genetic analysis’ (Griffiths et al., 7th edition) Chapter 8: The structure and replication of DNA. ________________________________________________________________________ Key concepts and keywords: DNA: the genetic materi ...
... Subject: The structure and replication of DNA. Reading in ‘An introduction to genetic analysis’ (Griffiths et al., 7th edition) Chapter 8: The structure and replication of DNA. ________________________________________________________________________ Key concepts and keywords: DNA: the genetic materi ...
Questions on DNA Replication and Enzymes used in DNA replication
... 1. Helicase – to unwind the DNA double helix 2. Single strand binding protein – stabilize the unwound parental DNA 3. Primase – inserts a RNA primer to help DNA nucleotides join onto the parent strand [only one needed on the continuous strand while many are seen on the ‘lagging strand’ (5’ – 3’)] 4. ...
... 1. Helicase – to unwind the DNA double helix 2. Single strand binding protein – stabilize the unwound parental DNA 3. Primase – inserts a RNA primer to help DNA nucleotides join onto the parent strand [only one needed on the continuous strand while many are seen on the ‘lagging strand’ (5’ – 3’)] 4. ...
DNA polymerase I
... Overview of DNA Synthesis DNA polymerases synthesize new strands in 5’ to 3’ direction. Primase makes RNA primer. Lagging strand DNA consists of Okazaki fragments. In E. coli, pol I fills in gaps in the lagging strand and removes RNA primer. Fragments are joined by DNA ...
... Overview of DNA Synthesis DNA polymerases synthesize new strands in 5’ to 3’ direction. Primase makes RNA primer. Lagging strand DNA consists of Okazaki fragments. In E. coli, pol I fills in gaps in the lagging strand and removes RNA primer. Fragments are joined by DNA ...
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 ...
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.