PowerPoint Notes
... Complementary Base Pairs Purine + Pyrimidine A-T (2 hydrogen bonds) G-C (3 hydrogen bonds) ...
... Complementary Base Pairs Purine + Pyrimidine A-T (2 hydrogen bonds) G-C (3 hydrogen bonds) ...
17.1 – Isolating the Genetic Material
... of the replicating fork during DNA replication → DNA polymerase – during DNA replication, an enzyme that slips into the space between two strands, uses the parent strands as a template, and adds nucleotides to make complimentary strands → replication fork – during DNA replication, point at which the ...
... of the replicating fork during DNA replication → DNA polymerase – during DNA replication, an enzyme that slips into the space between two strands, uses the parent strands as a template, and adds nucleotides to make complimentary strands → replication fork – during DNA replication, point at which the ...
doc - Genome: The Secret of How Life Works
... ¥ Many characteristics of an organism are inherited from the parents of the organism, but other characteristics result from an individual's interactions with the environment. Inherited characteristics include the color of flowers and the number of limbs of an animal. Other features, such as the abil ...
... ¥ Many characteristics of an organism are inherited from the parents of the organism, but other characteristics result from an individual's interactions with the environment. Inherited characteristics include the color of flowers and the number of limbs of an animal. Other features, such as the abil ...
From Gene to Protein—Transcription and Translation
... 1. What is a gene? State the definition, and give some examples of genes. 2. What is a protein? State the definition, and give some examples of proteins. 3. Complete the following table to summarize the basic characteristics of transcription and translation. ...
... 1. What is a gene? State the definition, and give some examples of genes. 2. What is a protein? State the definition, and give some examples of proteins. 3. Complete the following table to summarize the basic characteristics of transcription and translation. ...
DNA Replication and Protein Synthesis PowerPoint
... types of RNA we will be talking about mRNA ~ Messenger RNA; takes the code from the DNA and brings it to the ribosome. It is made during first step called transcription. ...
... types of RNA we will be talking about mRNA ~ Messenger RNA; takes the code from the DNA and brings it to the ribosome. It is made during first step called transcription. ...
Prepractical demo_SF_Class_2009
... Burst them open: - resuspend cells and add small amount to tube containing Chelex resin (binds heavy metal ions that could damage DNA) - boil for ten minutes (bursts cells, degrades proteins) ...
... Burst them open: - resuspend cells and add small amount to tube containing Chelex resin (binds heavy metal ions that could damage DNA) - boil for ten minutes (bursts cells, degrades proteins) ...
Central Dogma WebQuest - Life Science
... 1. What two-step process does the central dogma describe? _________________ and ________________ 2. Transcription is the synthesis of _________________________ of a segment of DNA. 3. In a eukaryotic cell, transcription occurs in the nucleus, and translation occurs in the ______________. 4. Write th ...
... 1. What two-step process does the central dogma describe? _________________ and ________________ 2. Transcription is the synthesis of _________________________ of a segment of DNA. 3. In a eukaryotic cell, transcription occurs in the nucleus, and translation occurs in the ______________. 4. Write th ...
Molecules of Genetics Questions- Use http://www.dnaftb.org/dnaftb
... a. Why did most scientists think that proteins were the most likely candidates to transfer hereditary information from one generation to another? b. In the PROBLEM section: How did you calculate that in a tetranucleotide block in which the order is random and each nucleotide is used only once, there ...
... a. Why did most scientists think that proteins were the most likely candidates to transfer hereditary information from one generation to another? b. In the PROBLEM section: How did you calculate that in a tetranucleotide block in which the order is random and each nucleotide is used only once, there ...
transcription, translation
... important for genetic information? 3. Whys is RNA important to the cell? How does an mRNA molecule carry information from DNA? 4. If DNA strand read AAC GTC GCG TAC, what would the mRNA strand be? ...
... important for genetic information? 3. Whys is RNA important to the cell? How does an mRNA molecule carry information from DNA? 4. If DNA strand read AAC GTC GCG TAC, what would the mRNA strand be? ...
DNA Nucleotides - Moore Public Schools
... DNA contains the information for carrying out the activities of the cell. How this information is coded or passed from cell to cell was at one time unknown. To break the code, today you will do a paper lab to determine the structure of DNA and show how the genetic code is carried. You have four mole ...
... DNA contains the information for carrying out the activities of the cell. How this information is coded or passed from cell to cell was at one time unknown. To break the code, today you will do a paper lab to determine the structure of DNA and show how the genetic code is carried. You have four mole ...
Exam 3 Study Guide
... Explain what is meant when we say that the strands of DNA serve as templates during their replication. List the steps of replication. If given a diagram of “incomplete” replication, you should be able to fill in the missing bases. Describe the two steps in gene expression including the following: ...
... Explain what is meant when we say that the strands of DNA serve as templates during their replication. List the steps of replication. If given a diagram of “incomplete” replication, you should be able to fill in the missing bases. Describe the two steps in gene expression including the following: ...
FOSL - Biotechnology Unit Date During class we will… Outside of
... HS- LS1-6: Construct and revise an explanation based on evidence for how carbon, hydrogen, and oxygen from sugar molecules may combine with other elements to form amino acids and/or other large carbon-based molecules. HS-LS3-1: Ask questions to clarify relationships about the role of DNA and chromos ...
... HS- LS1-6: Construct and revise an explanation based on evidence for how carbon, hydrogen, and oxygen from sugar molecules may combine with other elements to form amino acids and/or other large carbon-based molecules. HS-LS3-1: Ask questions to clarify relationships about the role of DNA and chromos ...
Unit 4 Review Sheet - Answers
... - What is a mutation? A change in the DNA sequence. - What kind of mutations can happen to DNA (i.e. a nucleotide is deleted)? Deletion, insertion. - Do all mutations result in a faulty protein? Why or why not? No, because if you make mRNA that codes for same amino acids, you will end up with the sa ...
... - What is a mutation? A change in the DNA sequence. - What kind of mutations can happen to DNA (i.e. a nucleotide is deleted)? Deletion, insertion. - Do all mutations result in a faulty protein? Why or why not? No, because if you make mRNA that codes for same amino acids, you will end up with the sa ...
Make a DNA Model - Flinn Scientific
... Show mutations by incorrectly matching base pairs, eliminate select base pairs to show deletions, or generate additions by adding extra sets of base pairs. To simulate semi-conservative replication, unwind the DNA, separate the two strands, and make a new strand to match each of the old strands. To ...
... Show mutations by incorrectly matching base pairs, eliminate select base pairs to show deletions, or generate additions by adding extra sets of base pairs. To simulate semi-conservative replication, unwind the DNA, separate the two strands, and make a new strand to match each of the old strands. To ...
Gene expression - El Camino College
... Explain the effect of a mutation on gene expression. Explain how mutations can be harmful or beneficial to organisms. ...
... Explain the effect of a mutation on gene expression. Explain how mutations can be harmful or beneficial to organisms. ...
DNA: The Carrier of Genetic Information
... 2. Coding region - has the information on how to construct the protein 3. Termination sequence - signals the end of the gene RNA Polymerase is responsible for reading the gene, and building the mRNA strand. ...
... 2. Coding region - has the information on how to construct the protein 3. Termination sequence - signals the end of the gene RNA Polymerase is responsible for reading the gene, and building the mRNA strand. ...
(a) DNA and
... RNA polymerase binds to a region on DNA known as the promoter, which signals the start of a gene Promoters are specific to genes RNA polymerase does not need a primer Transcription factors assemble at the promoter forming a transcription initiation complex – activator proteins help stabilize ...
... RNA polymerase binds to a region on DNA known as the promoter, which signals the start of a gene Promoters are specific to genes RNA polymerase does not need a primer Transcription factors assemble at the promoter forming a transcription initiation complex – activator proteins help stabilize ...
amino acids ribosomes
... made and sent to them. This copy is made of RNA. The process that makes the copy is RNA transcription called __________________. ...
... made and sent to them. This copy is made of RNA. The process that makes the copy is RNA transcription called __________________. ...
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.