Questions - Humble ISD
... 2. What biomolecule does DNA belong to? 3. What is the monomer of DNA. 4. What are the 3 parts of the monomer? 5. A single-ringed N-base is called _____ & includes ________ & _______ 6. A double-ringed N-base is called ______ & includes _______ & _______ 7. a. Name the bond that holds the nucleotide ...
... 2. What biomolecule does DNA belong to? 3. What is the monomer of DNA. 4. What are the 3 parts of the monomer? 5. A single-ringed N-base is called _____ & includes ________ & _______ 6. A double-ringed N-base is called ______ & includes _______ & _______ 7. a. Name the bond that holds the nucleotide ...
Unit 4 Review: Molecular Genetics
... 3) Label the following structure of DNA using the list below: nucleotide cytosine guanine adenine thymine purine base pyrimidine base 5’ end of chain sugar-phosphate backbone 3’ end of chain hydrogen bonds deoxyribose phosphate group ...
... 3) Label the following structure of DNA using the list below: nucleotide cytosine guanine adenine thymine purine base pyrimidine base 5’ end of chain sugar-phosphate backbone 3’ end of chain hydrogen bonds deoxyribose phosphate group ...
Third Exam Study Questions
... 2. What is the structure of RNA and DNA nucleotides? Which bases are purines and which are pyrimidines? What's the difference between purines and pyrimidines? How are nucleotides linked together in strands of DNA and RNA? Why are added nucleotides initially triphosphated ? 3. What bases are paired i ...
... 2. What is the structure of RNA and DNA nucleotides? Which bases are purines and which are pyrimidines? What's the difference between purines and pyrimidines? How are nucleotides linked together in strands of DNA and RNA? Why are added nucleotides initially triphosphated ? 3. What bases are paired i ...
Name Period
... 14.3 Basic DNA replication 19)Describe the 3 possible models of DNA replication 20)Which model of DNA replication did Meselson-Stahl determine correct? 21)What are the 3 parts of the replication process? Describe each 22)Define DNA polymerase, primer 14.4 Prokaryotic replication 23)Describe replicat ...
... 14.3 Basic DNA replication 19)Describe the 3 possible models of DNA replication 20)Which model of DNA replication did Meselson-Stahl determine correct? 21)What are the 3 parts of the replication process? Describe each 22)Define DNA polymerase, primer 14.4 Prokaryotic replication 23)Describe replicat ...
DNA – semiconservative replication
... Molecular model of DNA replication initiation – unwinding and stabilization of open structure ...
... Molecular model of DNA replication initiation – unwinding and stabilization of open structure ...
Replication Animation Lab
... 7. What bonds to adenine? 8. What bonds to cytosine? 9. Base pairing means that one strand is ___________ to the other strand. 10. What type of bond connects the two strands of DNA? ...
... 7. What bonds to adenine? 8. What bonds to cytosine? 9. Base pairing means that one strand is ___________ to the other strand. 10. What type of bond connects the two strands of DNA? ...
Genome Organization and Replication
... 3. The lagging strand is synthesized in a discontinuous fashion. E. DNA polymerization: 1. DNA polymerases polymerize: ...
... 3. The lagging strand is synthesized in a discontinuous fashion. E. DNA polymerization: 1. DNA polymerases polymerize: ...
Chapter 16 and 17 Test Review
... 5. Describe how the complementary base pairing rules dictates the order of nucleotides in the replication of DNA. 6. What is meant by semiconservative replication? 7. Describe the overall process of DNA replication and repair and identify all the enzymes and support proteins that are involved. 8. Sp ...
... 5. Describe how the complementary base pairing rules dictates the order of nucleotides in the replication of DNA. 6. What is meant by semiconservative replication? 7. Describe the overall process of DNA replication and repair and identify all the enzymes and support proteins that are involved. 8. Sp ...
SBI3U - misshoughton.net
... o A sequence of 3 bases (called a codon) codes for an amino acid e.g. AAA codes for phenylalanine AGT codes for serine A gene is composed of a specific sequence of nucleotides (bases) that codes for a specific amino acid sequence specific protein A chromosome is composed of hundreds to thousan ...
... o A sequence of 3 bases (called a codon) codes for an amino acid e.g. AAA codes for phenylalanine AGT codes for serine A gene is composed of a specific sequence of nucleotides (bases) that codes for a specific amino acid sequence specific protein A chromosome is composed of hundreds to thousan ...
Lecture #7 Date - Helena High School
... Helicase:catalyzes the untwisting of the DNA at the replication fork DNA polymerase:catalyzes the elongation of new DNA ...
... Helicase:catalyzes the untwisting of the DNA at the replication fork DNA polymerase:catalyzes the elongation of new DNA ...
Chapter 16 Reading Questions What were the 2 candidates for the
... 7. Label each of the following on the picture: purines, pyrimidines, deoxyribose, phosphate, nitrogen base, nucleotide, hydrogen bond, adenine, thymine, guanine, cytosine. ...
... 7. Label each of the following on the picture: purines, pyrimidines, deoxyribose, phosphate, nitrogen base, nucleotide, hydrogen bond, adenine, thymine, guanine, cytosine. ...
Name period ______ Date
... Polymerase – Attaches new nucleotides to _____________ new strands 14) DNA Checkpoints - DNA must be replicated perfectly so the new cells that form are identical. The Cell cycle use proofreader enzymes to ensure there are no ____________ in the DNA Mutation – when an ____________ sequence gets copi ...
... Polymerase – Attaches new nucleotides to _____________ new strands 14) DNA Checkpoints - DNA must be replicated perfectly so the new cells that form are identical. The Cell cycle use proofreader enzymes to ensure there are no ____________ in the DNA Mutation – when an ____________ sequence gets copi ...
Document
... 5. Where is an organism’s genome found? _______________________________________________________ 6. What is mitochondrial DNA?________________________________________________________________ 7. Why is mitochondrial DNA used to study human origins? _________________________________________ 8. Of the f ...
... 5. Where is an organism’s genome found? _______________________________________________________ 6. What is mitochondrial DNA?________________________________________________________________ 7. Why is mitochondrial DNA used to study human origins? _________________________________________ 8. Of the f ...
8.3 DNA Replication
... • DNA is replicated during the S (synthesis) stage of interphase Overview: • A single strand of DNA serves as a template for a new strand. • The rules of base pairing direct replication. – A pairs with T – C pairs with G • Each body cell gets a complete set of identical DNA. ...
... • DNA is replicated during the S (synthesis) stage of interphase Overview: • A single strand of DNA serves as a template for a new strand. • The rules of base pairing direct replication. – A pairs with T – C pairs with G • Each body cell gets a complete set of identical DNA. ...
Study guide for Ch 13-16,18 Test AP Biology 2014
... Know what nitrogen bases are opposite each other and be able to calculate the percentage of the other nitrogen bases if you know one Ex. If thymine = 20%, you should be able to calculate how much adenine there is and then calculate cytosine and guanine. (Chargaff’s Rule) What type of mutation occurs ...
... Know what nitrogen bases are opposite each other and be able to calculate the percentage of the other nitrogen bases if you know one Ex. If thymine = 20%, you should be able to calculate how much adenine there is and then calculate cytosine and guanine. (Chargaff’s Rule) What type of mutation occurs ...
Is an inducible operon normally off or on?
... they do not contain a nucleus In eukaryotes, transcription is completed in the nucleus before translation can take place in the cytoplasm ...
... they do not contain a nucleus In eukaryotes, transcription is completed in the nucleus before translation can take place in the cytoplasm ...
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 ...
DNA and DNA Replication Guided Notes
... DNA Replication Taking a closer look at __________________________ Replication of DNA ...
... DNA Replication Taking a closer look at __________________________ Replication of DNA ...
DNA - Harrison High School
... Replication of DNA Before meiosis and mitosis (during Interphase) a copy of DNA must be made so that when the new cells are formed, they each get an exact copy of the genetic information. This DNA copy is made through a process ...
... Replication of DNA Before meiosis and mitosis (during Interphase) a copy of DNA must be made so that when the new cells are formed, they each get an exact copy of the genetic information. This DNA copy is made through a process ...
DNA - Lemon Bay High School
... (AD-uh-neen) and guanine (GWAH-neen), belong to a group of compounds known as ...
... (AD-uh-neen) and guanine (GWAH-neen), belong to a group of compounds known as ...
Micro Quiz #3R Stu F2011 - the Biology Scholars Program Wiki
... 9. What enzymatic activity, in addition to polymerization, is associated with DNA polymerase III and how does it reduce errors during DNA replication? (2 point) ...
... 9. What enzymatic activity, in addition to polymerization, is associated with DNA polymerase III and how does it reduce errors during DNA replication? (2 point) ...
DNA Replication
... • The template strand is read from the 3’ to the 5’ end • The new strand is created in the 5’ to the 3’ orientation antiparallel to the original one ...
... • The template strand is read from the 3’ to the 5’ end • The new strand is created in the 5’ to the 3’ orientation antiparallel to the original one ...
DNA replication
DNA replication is the process of producing two identical replicas from one original DNA molecule. This biological process occurs in all living organisms and is the basis for biological inheritance. DNA is made up of two strands and each strand of the original DNA molecule serves as a template for the production of the complementary strand, a process referred to as semiconservative replication. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication.In a cell, DNA replication begins at specific locations, or origins of replication, in the genome. Unwinding of DNA at the origin and synthesis of new strands results in replication forks growing bidirectional from the origin. A number of proteins are associated with the replication fork which helps in terms of the initiation and continuation of DNA synthesis. Most prominently, DNA polymerase synthesizes the new DNA by adding complementary nucleotides to the template strand.DNA replication can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to initiate DNA synthesis at known sequences in a template DNA molecule. The polymerase chain reaction (PCR), a common laboratory technique, cyclically applies such artificial synthesis to amplify a specific target DNA fragment from a pool of DNA.