BIOL/GEN 313_Exam 1 Review_013116
... 6. Circle atom on each base that binds to the 5 carbon sugar 7. What is the name of the bond that binds the nitrogen base to the 5-carbon sugar? ...
... 6. Circle atom on each base that binds to the 5 carbon sugar 7. What is the name of the bond that binds the nitrogen base to the 5-carbon sugar? ...
DNA Replication Notes
... Two chains of nucleotides separate (template strands) Hydrogen bonds between two nitrogen bases are broken ...
... Two chains of nucleotides separate (template strands) Hydrogen bonds between two nitrogen bases are broken ...
practice
... 5) Gene expression for a phenotypic trait is accomplished through protein synthesis. Which statement about translation is NOT true? A) B) C) D) ...
... 5) Gene expression for a phenotypic trait is accomplished through protein synthesis. Which statement about translation is NOT true? A) B) C) D) ...
Genetic Engineering Short Notes
... 1. Genetic engineering- remaking genes for practical purposes 2. Recombinant DNA- DNA made from two or more different organisms 3. Restriction enzyme- enzymes that recognize short specific DNA sequences and that cut the DNA there 4. Plasmid- small, circular DNA molecules that can replicate independa ...
... 1. Genetic engineering- remaking genes for practical purposes 2. Recombinant DNA- DNA made from two or more different organisms 3. Restriction enzyme- enzymes that recognize short specific DNA sequences and that cut the DNA there 4. Plasmid- small, circular DNA molecules that can replicate independa ...
Topic 6 - DNA, RNA, Protein Synthesis
... helix as a template. The double-stranded molecule of DNA separates along the hydrogen bonds. An enzyme called RNA polymerase adds in corresponding base pairs. However, instead of using Thymine to match up with Adenine, Uracil is used. For RNA, the base paring rules are A-U and G-C. At the end of thi ...
... helix as a template. The double-stranded molecule of DNA separates along the hydrogen bonds. An enzyme called RNA polymerase adds in corresponding base pairs. However, instead of using Thymine to match up with Adenine, Uracil is used. For RNA, the base paring rules are A-U and G-C. At the end of thi ...
Results of Exam 1 - Pennsylvania State University
... • Production of HL and disappearance of HH shows replication is NOT conservative. • Production of LL shows replication is NOT random. • Data support a semiconservative mode. • The parental DNA strands are used as templates for the synthesis of new strands, directed by base complementarity. ...
... • Production of HL and disappearance of HH shows replication is NOT conservative. • Production of LL shows replication is NOT random. • Data support a semiconservative mode. • The parental DNA strands are used as templates for the synthesis of new strands, directed by base complementarity. ...
Biology, Chapter 11 DNA and Genes Study Guide 1. What two
... 18. How can DNA with only 4 bases code for proteins made up of 20 different amino acids? 20. Translate a given mRNA sequence into an amino acid sequence. ...
... 18. How can DNA with only 4 bases code for proteins made up of 20 different amino acids? 20. Translate a given mRNA sequence into an amino acid sequence. ...
DNA - VanityWolveriine
... encoded in the sequence of the bases and is transcribed as the strands unwind and replicate.” ...
... encoded in the sequence of the bases and is transcribed as the strands unwind and replicate.” ...
Building a DNA Model with K`nex
... most potent natural mutagens is ultraviolet light. Most people are now aware of the potential for ultraviolet light to cause mutations that result in skin cancer, and sunblocks are now used by most sunbathers to prevent such mutational events. Ultraviolet light causes mutations because it may cause ...
... most potent natural mutagens is ultraviolet light. Most people are now aware of the potential for ultraviolet light to cause mutations that result in skin cancer, and sunblocks are now used by most sunbathers to prevent such mutational events. Ultraviolet light causes mutations because it may cause ...
notes
... Bacteria provide the means • Bacteria have been vital in developing DNA technology • Thermus aquaticus (which lives in hot springs) provides DNA polymerase enzyme for PCR • Escherichia coli (which lives in our guts) provides “plasmids” (mini-chromosomes) used in cloning • 100s of bacterial species ...
... Bacteria provide the means • Bacteria have been vital in developing DNA technology • Thermus aquaticus (which lives in hot springs) provides DNA polymerase enzyme for PCR • Escherichia coli (which lives in our guts) provides “plasmids” (mini-chromosomes) used in cloning • 100s of bacterial species ...
Unit 8 Test Review Answers do not have to be in complete
... 5. What monomers make up nucleic acid polymers? 6. What 3 parts make up a nucleotide of DNA? 7. What is the backbone of DNA made of? 8. What are the four bases in DNA? 9. According to base pair rules, which bases pair together in DNA? 10. Who discovered the base pair rules? 11. What did Rosalind Fra ...
... 5. What monomers make up nucleic acid polymers? 6. What 3 parts make up a nucleotide of DNA? 7. What is the backbone of DNA made of? 8. What are the four bases in DNA? 9. According to base pair rules, which bases pair together in DNA? 10. Who discovered the base pair rules? 11. What did Rosalind Fra ...
File - Ricci Math and Science
... 4.Which parts of the nucleotide are found in both DNA and RNA? ___________________________________ ____________________________________________________________________________________ 5.Which type(s) of RNA is(are) involved in protein synthesis? _______________________________________ 6.RNA contains ...
... 4.Which parts of the nucleotide are found in both DNA and RNA? ___________________________________ ____________________________________________________________________________________ 5.Which type(s) of RNA is(are) involved in protein synthesis? _______________________________________ 6.RNA contains ...
Transcription
... • Chemical signals turn gene for a specific protein on. • Enzymes attach to DNA at the gene’s location and unzip only where that gene is on the DNA. – DNA A T C G ...
... • Chemical signals turn gene for a specific protein on. • Enzymes attach to DNA at the gene’s location and unzip only where that gene is on the DNA. – DNA A T C G ...
Bio 93 Quiz 4: Master Copy
... B) The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand. C) Base pairings create unequal spacing between the two DNA strands. D) One strand is positively charged and the other is negatively charged. E) One strand contains only purines and the other contains ...
... B) The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand. C) Base pairings create unequal spacing between the two DNA strands. D) One strand is positively charged and the other is negatively charged. E) One strand contains only purines and the other contains ...
Structure & Function of DNA
... • DNA is found in the Nucleus of the cell. • DNA makes up the chromosomes in the nucleus of the cell. • DNA duplicates during the S phase of interphase so that each new cell will have a complete copy of DNA. ...
... • DNA is found in the Nucleus of the cell. • DNA makes up the chromosomes in the nucleus of the cell. • DNA duplicates during the S phase of interphase so that each new cell will have a complete copy of DNA. ...
Semester Exam Review
... What is the difference between diploid and haploid What makes up a chromosome? When does DNA replication occur? Describe cytokinesis in plant and animal cells What is a karyotype? What does it show? What is nondisjunction? Give examples. When does crossing over occur? What is the benefit? Be able to ...
... What is the difference between diploid and haploid What makes up a chromosome? When does DNA replication occur? Describe cytokinesis in plant and animal cells What is a karyotype? What does it show? What is nondisjunction? Give examples. When does crossing over occur? What is the benefit? Be able to ...
AT CG - Middletown Public Schools
... DNA and Mutations DNA is made up of nucleotides that each contain a sugar, a phosphate, and a base. The four possible bases are adenine, cytosine, thymine, and guanine. Remember that adenine and thymine are complementary and form pairs, and cytosine and guanine are complementary and form pairs. 1. B ...
... DNA and Mutations DNA is made up of nucleotides that each contain a sugar, a phosphate, and a base. The four possible bases are adenine, cytosine, thymine, and guanine. Remember that adenine and thymine are complementary and form pairs, and cytosine and guanine are complementary and form pairs. 1. B ...
Chapter 25
... To be able to describe complementary base pairing in the DNA double helix. To be able to describe how DNA replicates. To be able to explain the process of protein synthesis via transcription and translation. To understand the roles of mRNA, rRNA and tRNA in protein synthesis. To be able to read the ...
... To be able to describe complementary base pairing in the DNA double helix. To be able to describe how DNA replicates. To be able to explain the process of protein synthesis via transcription and translation. To understand the roles of mRNA, rRNA and tRNA in protein synthesis. To be able to read the ...
2.6 Structure of DNA and RNA
... • The nucleic acids DNA and RNA are polymers of nucleotides. • DNA differs from RNA in the number of strands present, the base composition and the type of pentose. • DNA is a double helix made of two antiparallel strands of nucleotides linked by hydrogen bonding between complementary base pairs. App ...
... • The nucleic acids DNA and RNA are polymers of nucleotides. • DNA differs from RNA in the number of strands present, the base composition and the type of pentose. • DNA is a double helix made of two antiparallel strands of nucleotides linked by hydrogen bonding between complementary base pairs. App ...
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.