Units 5 and 6: DNA and Protein Synthesis 1/22 Vocabulary
... Translation: process of interpreting the DNA message and building the protein ○ Begins when mRNA attaches to a ribosome (contains ribosomal RNA (rRNA); in the cytoplasm) ○ Each three-base nucleotide sequence on the mRNA is called a codon. o Each codon specifies a particular amino acid; for example, ...
... Translation: process of interpreting the DNA message and building the protein ○ Begins when mRNA attaches to a ribosome (contains ribosomal RNA (rRNA); in the cytoplasm) ○ Each three-base nucleotide sequence on the mRNA is called a codon. o Each codon specifies a particular amino acid; for example, ...
DNA Review Sheet Answers
... A change in the location of or number of genes on a chromosome is called a Chromosomal Mutation. ...
... A change in the location of or number of genes on a chromosome is called a Chromosomal Mutation. ...
BICH/GENE 431 KNOWLEDGE OBJECTIVES Chapter 9 – Mutations
... Bleomycin (anti cancer drug) causes ds breaks Base analogs – what are they? A common example is 5-bromouracil (can base pair sometimes with G) Intercalating agents – know examples; insert between bases in DNA to cause insertions or deletions during replication Direct reversal of damage - DNA photoly ...
... Bleomycin (anti cancer drug) causes ds breaks Base analogs – what are they? A common example is 5-bromouracil (can base pair sometimes with G) Intercalating agents – know examples; insert between bases in DNA to cause insertions or deletions during replication Direct reversal of damage - DNA photoly ...
DNA/RNA
... Recombinant DNA- Genetically engineered DNA prepared by splicing genes from one species into the cells of a different species. Such DNA becomes part of the host's genetic makeup and is ...
... Recombinant DNA- Genetically engineered DNA prepared by splicing genes from one species into the cells of a different species. Such DNA becomes part of the host's genetic makeup and is ...
Investigation 3: DNA - connorericksonbiology
... • The process of copying DNA in a cell is called replication. During replication, the two nucleotide chains separate by unwinding, and each chain serves as a template for a new nucleotide chain. • The first step is the separation of the two nucleotide chains. The point at which the two chains separa ...
... • The process of copying DNA in a cell is called replication. During replication, the two nucleotide chains separate by unwinding, and each chain serves as a template for a new nucleotide chain. • The first step is the separation of the two nucleotide chains. The point at which the two chains separa ...
MATCH
... rRNA (ribosomal RNA) mRNA (mature form) a) ______________________ translated into an amino acid sequence b) ______________________ used in the building of ribosomes c) ______________________ carry specific amino acids to growing polypeptide chain d) ______________________ complex with proteins to fo ...
... rRNA (ribosomal RNA) mRNA (mature form) a) ______________________ translated into an amino acid sequence b) ______________________ used in the building of ribosomes c) ______________________ carry specific amino acids to growing polypeptide chain d) ______________________ complex with proteins to fo ...
Unit 7 (Molecular Biology - DNA) Study Guide KEY
... 29. What are the 4 steps to bacterial cloning? (Hint: Be sure to understand the purpose of the ampR gene on the plasmid as well as placing the bacteria in an antibiotic.) a. The first step in this process uses restriction enzymes to create “Sticky Ends” on a plasmid and DNA from another source. This ...
... 29. What are the 4 steps to bacterial cloning? (Hint: Be sure to understand the purpose of the ampR gene on the plasmid as well as placing the bacteria in an antibiotic.) a. The first step in this process uses restriction enzymes to create “Sticky Ends” on a plasmid and DNA from another source. This ...
Final Exam Study Guide
... 4. Predict what effect the deletion of structure C would have on the process that occurs during step Y. A frameshift mutation would occur, causing the amino acids after the deletion to change 5. DNA can best be compared to a(n)? A twisted ladder 6. The order of nitrogen bases in DNA determines the o ...
... 4. Predict what effect the deletion of structure C would have on the process that occurs during step Y. A frameshift mutation would occur, causing the amino acids after the deletion to change 5. DNA can best be compared to a(n)? A twisted ladder 6. The order of nitrogen bases in DNA determines the o ...
Human Cheek Cell DNA Extraction
... chemicals Adenine, Thymine, Cytosine, & Guanine). How can something so simple be the very stuff of life itself, the instruction booklet for life, a how-to guide for building a living thing? In the course of the next few weeks we will uncover the basic process by which DNA gets things done. In the me ...
... chemicals Adenine, Thymine, Cytosine, & Guanine). How can something so simple be the very stuff of life itself, the instruction booklet for life, a how-to guide for building a living thing? In the course of the next few weeks we will uncover the basic process by which DNA gets things done. In the me ...
The DNA Connection - Conackamack Middle School
... 1. What forms the genetic code? 2. How does a cell produce proteins? 3. How can mutations effect an organism? ...
... 1. What forms the genetic code? 2. How does a cell produce proteins? 3. How can mutations effect an organism? ...
DNA - The Double Helix Read and HIGHLIGHT what you consider is
... discovered a chemical in the nucleus in white blood cells that he called “nuclein.” He theorized that it was not important to how the cell functioned but was where the cells store the element phosphorous. ...
... discovered a chemical in the nucleus in white blood cells that he called “nuclein.” He theorized that it was not important to how the cell functioned but was where the cells store the element phosphorous. ...
File
... deaths of males since they only have a single X chromosome. Not every cell in an organism’s body has to have an inactivated X chromosome which is how tricolor cats form. In the cells with inactivated X chromosomes, that patch of fur may be black while another with both of its chromosomes activated w ...
... deaths of males since they only have a single X chromosome. Not every cell in an organism’s body has to have an inactivated X chromosome which is how tricolor cats form. In the cells with inactivated X chromosomes, that patch of fur may be black while another with both of its chromosomes activated w ...
Name Ch 9 Homework- KEY 1. Cystic fibrosis is a recessive genetic
... down to the next codon. This results in the tRNA that was previously at the A site now residing in the P site and another tRNA carrying another amino acids fills the A site and the process continues. ...
... down to the next codon. This results in the tRNA that was previously at the A site now residing in the P site and another tRNA carrying another amino acids fills the A site and the process continues. ...
The Avery and Hershey-Chase Experiments
... – They prepared a mixture of dead S Streptococcus and live R Streptococcus. (That Griffith had used). – Avery and his colleagues achieved 99.98% purity by removing as they could form their mixtures. – The transforming activity was NOT reduced. ...
... – They prepared a mixture of dead S Streptococcus and live R Streptococcus. (That Griffith had used). – Avery and his colleagues achieved 99.98% purity by removing as they could form their mixtures. – The transforming activity was NOT reduced. ...
[ the current understanding of DNA has changed dramatically from
... independently being copied directly and translated into its product. More complexity is increasingly discovered, such as effects from neighboring genes that may turn on or off or modify a particular gene’s expression. Finally, DNA is much more dynamic than previously thought. In what was a revolutio ...
... independently being copied directly and translated into its product. More complexity is increasingly discovered, such as effects from neighboring genes that may turn on or off or modify a particular gene’s expression. Finally, DNA is much more dynamic than previously thought. In what was a revolutio ...
Biology 303 EXAM II 3/14/00 NAME
... strain transfers genes in the order B--C--D--A-->. The most likely explanation for this is that 1. one strain actually carries an F' element and is a merozygote. 2. the F factor integrated at the same site but in opposite orientations in the two strains. 3. the F factor integrated at different sites ...
... strain transfers genes in the order B--C--D--A-->. The most likely explanation for this is that 1. one strain actually carries an F' element and is a merozygote. 2. the F factor integrated at the same site but in opposite orientations in the two strains. 3. the F factor integrated at different sites ...
Biology 303 EXAM II 3/14/00 NAME
... strain transfers genes in the order B--C--D--A-->. The most likely explanation for this is that 1. one strain actually carries an F' element and is a merozygote. 2. the F factor integrated at the same site but in opposite orientations in the two strains. 3. the F factor integrated at different sites ...
... strain transfers genes in the order B--C--D--A-->. The most likely explanation for this is that 1. one strain actually carries an F' element and is a merozygote. 2. the F factor integrated at the same site but in opposite orientations in the two strains. 3. the F factor integrated at different sites ...
Regulation of Gene Expression
... Eukaryotic DNA is associated with proteins called histones. The DNA is wrapped around a core of 8 histone molecules which is known as a nucleosome. ...
... Eukaryotic DNA is associated with proteins called histones. The DNA is wrapped around a core of 8 histone molecules which is known as a nucleosome. ...
DNA and RNA
... Structure of DNA • In eukaryotes, DNA is found in the NUCLEUS of cells. • DNA is made up of a series of monomers called nucleotides. ...
... Structure of DNA • In eukaryotes, DNA is found in the NUCLEUS of cells. • DNA is made up of a series of monomers called nucleotides. ...
CHEMISTRY
... 18.10. Describe the Jacob-Monod model for control of gene expression. Explain the roles of the inducer, the operator, the promoter, the repressor protein, the regulator gene, and the structural genes. Using a diagram, show how expression of the lac operon of E. coli is regulated. 18.11. Describe the ...
... 18.10. Describe the Jacob-Monod model for control of gene expression. Explain the roles of the inducer, the operator, the promoter, the repressor protein, the regulator gene, and the structural genes. Using a diagram, show how expression of the lac operon of E. coli is regulated. 18.11. Describe the ...
X-inactivation
... Histone modification, DNA methylation and chromosome condensation Histone acetylation removes positive charge of histones – thus reduce force of attraction with DNA = open chromatin (active) ...
... Histone modification, DNA methylation and chromosome condensation Histone acetylation removes positive charge of histones – thus reduce force of attraction with DNA = open chromatin (active) ...
ppt - Chair of Computational Biology
... These clusters, or CpG islands, are targets for proteins that bind to unmethylated CpGs and initiate gene transcription. In contrast, methylated CpGs are generally associated with silent DNA, can block methylation-sensitive proteins and can be easily mutated. The loss of normal DNA methylation patte ...
... These clusters, or CpG islands, are targets for proteins that bind to unmethylated CpGs and initiate gene transcription. In contrast, methylated CpGs are generally associated with silent DNA, can block methylation-sensitive proteins and can be easily mutated. The loss of normal DNA methylation patte ...