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Name Bozeman – What is DNA? http://backpack.tv/video/biology
... 4. To what end of DNA do new nucleotides get added? 5. DNA can be described as a ladder. What makes up the backbone? What makes up the rungs of the ladder? 6. Which nitrogenous bases pair together? What kind of bonds hold them together? 7. How many nitrogenous bases code for an amino acid? 8. Where ...
... 4. To what end of DNA do new nucleotides get added? 5. DNA can be described as a ladder. What makes up the backbone? What makes up the rungs of the ladder? 6. Which nitrogenous bases pair together? What kind of bonds hold them together? 7. How many nitrogenous bases code for an amino acid? 8. Where ...
Chapter 3: Duplicating the DNA- Replication
... • DNA polymerase III (Pol III) is responsible for synthesizing new complementary strand DNA and for correcting the mismatched base pairs • Pol III has two subunits, synthetic subunit and sliding clamp subunit • New DNA strands always start at the 5’ end and grow in the 3’ direction ...
... • DNA polymerase III (Pol III) is responsible for synthesizing new complementary strand DNA and for correcting the mismatched base pairs • Pol III has two subunits, synthetic subunit and sliding clamp subunit • New DNA strands always start at the 5’ end and grow in the 3’ direction ...
DNA: The Genetic Material
... Phase of Cell Cycle? Why replicate? Step 1: DNA Helicase unzips DNA by breaking weak Hydrogen bonds. Step 2: DNA polymerase adds nucleotides to exposed nitrogen bases. Step 3: Two DNA molecules form that are identical to original. ...
... Phase of Cell Cycle? Why replicate? Step 1: DNA Helicase unzips DNA by breaking weak Hydrogen bonds. Step 2: DNA polymerase adds nucleotides to exposed nitrogen bases. Step 3: Two DNA molecules form that are identical to original. ...
Unit Study Guide
... What form does DNA take during Interphase? Why? What form does DNA take during Mitosis and Meiosis? Why? ...
... What form does DNA take during Interphase? Why? What form does DNA take during Mitosis and Meiosis? Why? ...
Review for Chapter 12, 13, 15 16, 17 Exam
... How are map units related to cross over frequency? Calculate the map units a gene is from the centromere if in a sample of organisms 65 displayed cross over and 25 did not. ...
... How are map units related to cross over frequency? Calculate the map units a gene is from the centromere if in a sample of organisms 65 displayed cross over and 25 did not. ...
Microbial Genetics - Austin Community College
... bases are then added to the template (parent) strand using an enzyme called polymerase. – DNA can only replicate in the 5’to 3’ direction. The reason is because the chemical group on 3’ side of the nucleotide acts like a hand that can grab onto the next nucleotide on its 5’side. – Since the DNA stra ...
... bases are then added to the template (parent) strand using an enzyme called polymerase. – DNA can only replicate in the 5’to 3’ direction. The reason is because the chemical group on 3’ side of the nucleotide acts like a hand that can grab onto the next nucleotide on its 5’side. – Since the DNA stra ...
Document
... DNA- Consists of genetic differences called genes that are carried through from the parent to the child. RNA- A polymeric constituent of all living cells and many viruses. Chromosomes- A circular strand of DNA in bacteria that contains the hereditary information necessary for cell life. Genes- A her ...
... DNA- Consists of genetic differences called genes that are carried through from the parent to the child. RNA- A polymeric constituent of all living cells and many viruses. Chromosomes- A circular strand of DNA in bacteria that contains the hereditary information necessary for cell life. Genes- A her ...
Central Dogma of Molecular Biology
... 1. In addition to cells, in which genetic information is always stored in the form of double-stranded DNA, numerous viruses exist, in which genetic information can be in the form of single-stranded DNA (ssDNA) or single- or double-stranded RNA (ssRNA or dsRNA), as well as in the form of duplex DNA ( ...
... 1. In addition to cells, in which genetic information is always stored in the form of double-stranded DNA, numerous viruses exist, in which genetic information can be in the form of single-stranded DNA (ssDNA) or single- or double-stranded RNA (ssRNA or dsRNA), as well as in the form of duplex DNA ( ...
Biotech
... DNA fingerprinting (RFLP analysis) • RFLP is restriction fragment length polymorphism. This is the idea that each person’s DNA would cut up into different sized fragments. Thus the pattern produced by electrophoresis of those patterns would be unique to the person. ...
... DNA fingerprinting (RFLP analysis) • RFLP is restriction fragment length polymorphism. This is the idea that each person’s DNA would cut up into different sized fragments. Thus the pattern produced by electrophoresis of those patterns would be unique to the person. ...
WLHS / AP Bio / Monson
... RECOMMENDED: Try (or at least look over) the “Self-Quiz” multiple choice questions for each chapter! ALSO, review all study questions from CH 16-18. REVIEW QUESTIONS: (some may done on a separate sheet of paper and attached) 1) Explain (or use a sketch/diagram) how Hershey & Chase used radioactively ...
... RECOMMENDED: Try (or at least look over) the “Self-Quiz” multiple choice questions for each chapter! ALSO, review all study questions from CH 16-18. REVIEW QUESTIONS: (some may done on a separate sheet of paper and attached) 1) Explain (or use a sketch/diagram) how Hershey & Chase used radioactively ...
DNA Replication - SCF Faculty Site Homepage
... – Primase is the enzyme responsible. – Once enough bases are in place, DNA Polymerase takes over. (by adding bases to the 3’ end NOW there) ...
... – Primase is the enzyme responsible. – Once enough bases are in place, DNA Polymerase takes over. (by adding bases to the 3’ end NOW there) ...
Protein Synthesis Review Worksheet
... 1. In DNA, adenine binds with ____________ and guanine binds with _____________. 2. In RNA, adenine binds with ____________ and guanine binds with _____________. 3. Name the 4 nitrogen bases on DNA. Name the 4 nitrogenous bases in RNA. 4. Transcription takes place in the ________________; translatio ...
... 1. In DNA, adenine binds with ____________ and guanine binds with _____________. 2. In RNA, adenine binds with ____________ and guanine binds with _____________. 3. Name the 4 nitrogen bases on DNA. Name the 4 nitrogenous bases in RNA. 4. Transcription takes place in the ________________; translatio ...
Chapter 16.2 - DNA Replication Details 2 - kyoussef-mci
... appropriate deoxyribonucleotides (DNA bases) during DNA replication Makes complementary strands of DNA (adds deoxyribonucleoside triphosphates to the 3’ end of the elongating strand Joins DNA fragments together by catalyzing the formation of a bond between the 3’ hydroxyl group and a 5’ phosphate gr ...
... appropriate deoxyribonucleotides (DNA bases) during DNA replication Makes complementary strands of DNA (adds deoxyribonucleoside triphosphates to the 3’ end of the elongating strand Joins DNA fragments together by catalyzing the formation of a bond between the 3’ hydroxyl group and a 5’ phosphate gr ...
Section 12-1 - SchoolNotes
... Hershey and Chase used a simple virus (made of only protein and DNA) and radioactive markers to trace genetic material. Convinced the world that DNA (not protein) was genetic material. ...
... Hershey and Chase used a simple virus (made of only protein and DNA) and radioactive markers to trace genetic material. Convinced the world that DNA (not protein) was genetic material. ...
DNA notes File
... Mutations in the _____________ may not be as serious Mutations in _____________ mean that the mutation is permanent. Mutations bring ___________ to a species. Mutations can be ________________ and _____________ ...
... Mutations in the _____________ may not be as serious Mutations in _____________ mean that the mutation is permanent. Mutations bring ___________ to a species. Mutations can be ________________ and _____________ ...
DNA Base Pairing Activity
... a. If this is a group of students that are somewhat unfamiliar with each other, you could also use this as an ice‐breaking activity. Have them introduce themselves to their pair partner and tell them something interesting about themselves. b. If there is an uneven number of students, at the end y ...
... a. If this is a group of students that are somewhat unfamiliar with each other, you could also use this as an ice‐breaking activity. Have them introduce themselves to their pair partner and tell them something interesting about themselves. b. If there is an uneven number of students, at the end y ...
DNA Replication Worksheet
... 16. Sentence Arrange – Put the steps of DNA replication in the correct order by writing a number in the space before each statement. (1-4) ______ Two new, identical molecules of DNA are formed. ______ Helicase begins to break the hydrogen bonds between nitrogen bases to unzip the DNA. ______ Cell ca ...
... 16. Sentence Arrange – Put the steps of DNA replication in the correct order by writing a number in the space before each statement. (1-4) ______ Two new, identical molecules of DNA are formed. ______ Helicase begins to break the hydrogen bonds between nitrogen bases to unzip the DNA. ______ Cell ca ...
Document
... Aw=Tc , Tw=Ac , Cc= Gw , Gc=Cw (where the letters represent the molar fraction of a base on one strand) Ac ≈ Tc , Aw ≈ Tw , Cc ≈ Gc , Cw ≈ Gw Complementary strands are approximately symmetric in nucleotide content. If they are true Aw=Ac , Tw=Tc , Cw=Cc , Gw= Gc Equality — even in the separated DNA ...
... Aw=Tc , Tw=Ac , Cc= Gw , Gc=Cw (where the letters represent the molar fraction of a base on one strand) Ac ≈ Tc , Aw ≈ Tw , Cc ≈ Gc , Cw ≈ Gw Complementary strands are approximately symmetric in nucleotide content. If they are true Aw=Ac , Tw=Tc , Cw=Cc , Gw= Gc Equality — even in the separated DNA ...
DNA Review Cards
... Describe the process of transcription. What is a mutagen? What is the primary enzyme in transcription. Give examples of mutagens. What type of cell must a mutation occur in to be passed on to offspring? ...
... Describe the process of transcription. What is a mutagen? What is the primary enzyme in transcription. Give examples of mutagens. What type of cell must a mutation occur in to be passed on to offspring? ...
Chapter 16 DNA: The Genetic Material The Nature of Genetic
... •sugars (deoxyribose) are backbone •bases are steps The ladder forms a twist every ten bases. ...
... •sugars (deoxyribose) are backbone •bases are steps The ladder forms a twist every ten bases. ...
Genes, Chromosomes, and DNA
... How DNA Is Replicated • Each strand serves as a template for the attachment of complimentary bases. – Example: TACGTT produces ATGCAA (complimentary) • Each DNA molecule resulting from replication has one original strand and one new strand. ...
... How DNA Is Replicated • Each strand serves as a template for the attachment of complimentary bases. – Example: TACGTT produces ATGCAA (complimentary) • Each DNA molecule resulting from replication has one original strand and one new strand. ...
Gene Expression - Phillips Scientific Methods
... _____ GTP is used to attach the large subunit of the ribosome to the mRNA initiation complex. _____ The next tRNA matches its anti-codon to the codon of the “A” site. _____ Spliceosome adheres to snRNPs and excises introns while sealing exons into a continuous strand of mRNA. _____ Two GTPs are used ...
... _____ GTP is used to attach the large subunit of the ribosome to the mRNA initiation complex. _____ The next tRNA matches its anti-codon to the codon of the “A” site. _____ Spliceosome adheres to snRNPs and excises introns while sealing exons into a continuous strand of mRNA. _____ Two GTPs are used ...
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.