PGM Quizzes
... b) only bacteria that have taken up the construct you want will grow c) only bacteria that have taken up vector, either with or without an insert, will grow. You look at the colonies that grew as a result of #4 above. They are all white. Give at least two different explanations for why you have all ...
... b) only bacteria that have taken up the construct you want will grow c) only bacteria that have taken up vector, either with or without an insert, will grow. You look at the colonies that grew as a result of #4 above. They are all white. Give at least two different explanations for why you have all ...
DNA review worksheet.. - hrsbstaff.ednet.ns.ca
... 59. As RNA polymerase moves along the DNA template strand, what is being added? 60. What bases pair with each other during transcription? 61. What is the termination signal? 62. What happens when RNA polymerase reaches the termination signal? 63. What are the products of transcription called? 64. Tr ...
... 59. As RNA polymerase moves along the DNA template strand, what is being added? 60. What bases pair with each other during transcription? 61. What is the termination signal? 62. What happens when RNA polymerase reaches the termination signal? 63. What are the products of transcription called? 64. Tr ...
Genetics Practice Test (H)
... phenotype(s) of offspring would you expect from the following cross, Vv x vv? A) Four vestigial wings B) Two vestigial and two normal wings C) Three normal and one vestigial D) Three vestigial and one normal E) Four normal wings ...
... phenotype(s) of offspring would you expect from the following cross, Vv x vv? A) Four vestigial wings B) Two vestigial and two normal wings C) Three normal and one vestigial D) Three vestigial and one normal E) Four normal wings ...
1. Biochemistry: The Chemistry of Life
... The DNA molecule consists of two strands twisted around each other into a double helix resembling a ladder twisted around its long axis. The outside, or uprights, of the ladder are formed by the two sugar-phosphate backbones. The rungs of the ladder are composed of pairs of nitrogen bases, one exten ...
... The DNA molecule consists of two strands twisted around each other into a double helix resembling a ladder twisted around its long axis. The outside, or uprights, of the ladder are formed by the two sugar-phosphate backbones. The rungs of the ladder are composed of pairs of nitrogen bases, one exten ...
File
... Taq DNA polymerase is a temperature resistant enzyme which builds DNA strands. Taq was isolated from the bacterium Thermus aquaticus, which normally lives in hot springs in temperatures around 100° C. Taq is stable under the extreme temperature conditions of PCR. ...
... Taq DNA polymerase is a temperature resistant enzyme which builds DNA strands. Taq was isolated from the bacterium Thermus aquaticus, which normally lives in hot springs in temperatures around 100° C. Taq is stable under the extreme temperature conditions of PCR. ...
NUCLEIC ACIDS & PROTEIN SYNTHESIS Chapter 10
... James Watson & James Crick Watson/Crick/Wilkins received Nobel Prize (1963) for determining DNA structure ...
... James Watson & James Crick Watson/Crick/Wilkins received Nobel Prize (1963) for determining DNA structure ...
(1983), “Proviral DNA of a retrovirus, human T
... The sequence of these amino acids are "encoded" in the cell's DNA. DNA is transcribed into RNA, which is then translated into protein. ...
... The sequence of these amino acids are "encoded" in the cell's DNA. DNA is transcribed into RNA, which is then translated into protein. ...
The Genetic Code
... As DNA, the code cannot be made directly into a polypeptide. It must first be converted into mRNA. The mRNA strand that is created from the DNA template is the COMPLEMENT. It differs from the DNA complement strand, as it contains Uracil (U) instead of Thymine (T) ...
... As DNA, the code cannot be made directly into a polypeptide. It must first be converted into mRNA. The mRNA strand that is created from the DNA template is the COMPLEMENT. It differs from the DNA complement strand, as it contains Uracil (U) instead of Thymine (T) ...
Slideshow
... Therefore, a method called ‘Gel Electrophoresis’ was developed to separate the fragments ...
... Therefore, a method called ‘Gel Electrophoresis’ was developed to separate the fragments ...
Protein Synth Mutation test review
... 15.During this phase, the tRNA carries _________________ to the ribosomes. The tRNA matches up it’s _________________ with the matching mRNA codon. The amino acids released by the tRNA are joined together by ____________ bonds. The forming amino acid chain is called a _______________. ...
... 15.During this phase, the tRNA carries _________________ to the ribosomes. The tRNA matches up it’s _________________ with the matching mRNA codon. The amino acids released by the tRNA are joined together by ____________ bonds. The forming amino acid chain is called a _______________. ...
DNA polymerase
... Photolyase is present and functional in prokaryotes, is present in lower eukaryotes (as yeast) where it is thought to have a minor role, and it has not been found in human cells. However, many higher eukaryotes, including humans, possess a homologous protein called cryptochrome that is involved in ...
... Photolyase is present and functional in prokaryotes, is present in lower eukaryotes (as yeast) where it is thought to have a minor role, and it has not been found in human cells. However, many higher eukaryotes, including humans, possess a homologous protein called cryptochrome that is involved in ...
2013
... 22. [4 points] In prokaryotes such as E. coli, many operons that encode enzymes involved in amino acid biosynthesis begin with a sequence coding for a leader peptide. This peptide has no known enzymatic function and is rich in the amino acid that is synthesized by the enzymes coded for in the operon ...
... 22. [4 points] In prokaryotes such as E. coli, many operons that encode enzymes involved in amino acid biosynthesis begin with a sequence coding for a leader peptide. This peptide has no known enzymatic function and is rich in the amino acid that is synthesized by the enzymes coded for in the operon ...
AP Biology Study Guide
... The Flow of Genetic Information from DNA to RNA to Protein 7. Describe the locations, reactants, and products of transcription and translation. 8. Explain how the “languages” of DNA and RNA are used to produce polypeptides. 9. Explain how RNA is produced. 10. Explain how eukaryotic RNA is processed ...
... The Flow of Genetic Information from DNA to RNA to Protein 7. Describe the locations, reactants, and products of transcription and translation. 8. Explain how the “languages” of DNA and RNA are used to produce polypeptides. 9. Explain how RNA is produced. 10. Explain how eukaryotic RNA is processed ...
Nucleic Acids: An Introduction
... 1. Transcription • One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). • mRNA migrates from the nucleus to the cytoplasm. • mRNA goes through different types of maturation including one called splicing when the non-coding sequences are ...
... 1. Transcription • One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). • mRNA migrates from the nucleus to the cytoplasm. • mRNA goes through different types of maturation including one called splicing when the non-coding sequences are ...
Discovering DNA Structure
... might have them sing it in rounds, or have a contest between classes. We love DNA Made of nucleotides. Sugar, phosphate and a base Bonded down one side. Adenine and thymine Make a lovely pair. Cytosine without guanine Would feel very bare. Oh-h-h, de-oxy-ri-i-bo Nu-u-cleic acid RNA is ri-i-bo Nu-u-c ...
... might have them sing it in rounds, or have a contest between classes. We love DNA Made of nucleotides. Sugar, phosphate and a base Bonded down one side. Adenine and thymine Make a lovely pair. Cytosine without guanine Would feel very bare. Oh-h-h, de-oxy-ri-i-bo Nu-u-cleic acid RNA is ri-i-bo Nu-u-c ...
Learning Target #1: Know vocabulary that builds the
... ______ 3. The process by which a cell makes a copy of the DNA. ______ 4. The building blocks of a protein. ______ 5. One form of a gene. ______ 6. An organism’s genetic makeup or the letters used to represent the trait. ______ 7. A chart or “family tree” that tracks the inheritance of a particular t ...
... ______ 3. The process by which a cell makes a copy of the DNA. ______ 4. The building blocks of a protein. ______ 5. One form of a gene. ______ 6. An organism’s genetic makeup or the letters used to represent the trait. ______ 7. A chart or “family tree” that tracks the inheritance of a particular t ...
From DNA to Proteins
... DNA Structure Model Choose 6 different colors. One color for adenine, one color for thymine, one color for cytosine, one color for guanine, one color for sugar, and one color for phosphate. Color all A’s the same, color all T’s same, color all C’s same, Color all G’s same, color all sugars/squares ...
... DNA Structure Model Choose 6 different colors. One color for adenine, one color for thymine, one color for cytosine, one color for guanine, one color for sugar, and one color for phosphate. Color all A’s the same, color all T’s same, color all C’s same, Color all G’s same, color all sugars/squares ...
DNA and Protein Synthesis Review Questions
... 5. ________________ are made out of three things… a _________, _________, and a __________________ 6. Nitrogen bases are complimentary which means that _____ bonds with ______ and ______ bonds with ______ 7. What is the shape of DNA called? 8. When DNA unzips, what bonds are being broken? 9. What is ...
... 5. ________________ are made out of three things… a _________, _________, and a __________________ 6. Nitrogen bases are complimentary which means that _____ bonds with ______ and ______ bonds with ______ 7. What is the shape of DNA called? 8. When DNA unzips, what bonds are being broken? 9. What is ...
Integrated Programme Sec 2 SBGE, LSS Biology Module Topic
... Cells use this genetic code to make proteins that build organisms ...
... Cells use this genetic code to make proteins that build organisms ...
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.