Created with Sketch. Student activity
... 1. Decide in your group which lollies will be the bases (remember there are four sorts of these), the phosphate groups and the sugar. 2. Use the toothpicks and florist wire as bonds to hold parts together, just like in the real DNA molecule. A DNA molecule has two strands – how will you join the str ...
... 1. Decide in your group which lollies will be the bases (remember there are four sorts of these), the phosphate groups and the sugar. 2. Use the toothpicks and florist wire as bonds to hold parts together, just like in the real DNA molecule. A DNA molecule has two strands – how will you join the str ...
Chemical Nature of the Gene
... Back to Franklin and Wilkins Data: Pairing of specific classes of bases can account for diameter of DNA ...
... Back to Franklin and Wilkins Data: Pairing of specific classes of bases can account for diameter of DNA ...
Mutations and DNA Technology Notes
... Selective Breeding cont. • Inbreeding- continued breeding of ind. with similar characteristics. – Ex- different dog breeds – Can be dangerous due to increased chance for genetic defects. ...
... Selective Breeding cont. • Inbreeding- continued breeding of ind. with similar characteristics. – Ex- different dog breeds – Can be dangerous due to increased chance for genetic defects. ...
GENETIC ENGINEERING QUESTIONS
... c. Perform PCR on the protein d. Grow bacteria to make the protein 2. People show restriction fragment length polymorphism because a. They have single nucleotide differences in their DNA b. The have different numbers of tandem repeats in their genes c. Both a and b d. Neither are correct 3. In gel e ...
... c. Perform PCR on the protein d. Grow bacteria to make the protein 2. People show restriction fragment length polymorphism because a. They have single nucleotide differences in their DNA b. The have different numbers of tandem repeats in their genes c. Both a and b d. Neither are correct 3. In gel e ...
Quick Guide for Forensic DNA Fingerprinting Kit BioRad Student
... 1. Prepare 50 ml of an 0.8% agarose gel in 1XTBE. The instructor may add DNA stain at this point. Let solidify. 2. Remove digested DNA samples from the freezer. Pulse spin to bring all of liquid into bottom of tube. 3. Place gel in the electrophoresis apparatus. Fill the electrophoresis chamber with ...
... 1. Prepare 50 ml of an 0.8% agarose gel in 1XTBE. The instructor may add DNA stain at this point. Let solidify. 2. Remove digested DNA samples from the freezer. Pulse spin to bring all of liquid into bottom of tube. 3. Place gel in the electrophoresis apparatus. Fill the electrophoresis chamber with ...
File
... chains (or strands). These long strands are sometimes called the backbone of the DNA molecule. 10. When two strands of DNA join, the base adenine (A) will join ONLY to the base _________________( ) and cytosine (C) will join ONLY ________________( ). ...
... chains (or strands). These long strands are sometimes called the backbone of the DNA molecule. 10. When two strands of DNA join, the base adenine (A) will join ONLY to the base _________________( ) and cytosine (C) will join ONLY ________________( ). ...
Section 6.2 Questions, page 279 1. If Hershey and Chase had found
... 8. (a) Avery, McLeod, and McCarty were hesitant to report their findings because at that time it was commonly believed that proteins acted as genetic material. (b) Answers may vary. Sample answer: It is important for scientists to report their findings so that other scientists can build on the findi ...
... 8. (a) Avery, McLeod, and McCarty were hesitant to report their findings because at that time it was commonly believed that proteins acted as genetic material. (b) Answers may vary. Sample answer: It is important for scientists to report their findings so that other scientists can build on the findi ...
DNA and Central Dogma Study Guide
... 1. a) What are the four bases? b) Describe the difference between purines and pyrimidines. c) Circle the bases that are purines. Square the bases that are pyrimidines. 2. What are the base paring rules? 3. Draw and label a nucleotide. 4. What term is used to describe the shape of DNA? Why? 5. What i ...
... 1. a) What are the four bases? b) Describe the difference between purines and pyrimidines. c) Circle the bases that are purines. Square the bases that are pyrimidines. 2. What are the base paring rules? 3. Draw and label a nucleotide. 4. What term is used to describe the shape of DNA? Why? 5. What i ...
Biotechnology and Genetic Engineering
... Sequences examined in DNA fingerprinting • VNTRs-variable number tandem repeats; composed of 8-80 bp repeat units (e.g., [GCGCAATG]n) which are tandemly repeated so that the overall length is 1-30 kb • STRs-short tandem repeats; composed of 2-7 bp repeat units (e.g., [AC]n) which are tandemly repea ...
... Sequences examined in DNA fingerprinting • VNTRs-variable number tandem repeats; composed of 8-80 bp repeat units (e.g., [GCGCAATG]n) which are tandemly repeated so that the overall length is 1-30 kb • STRs-short tandem repeats; composed of 2-7 bp repeat units (e.g., [AC]n) which are tandemly repea ...
NAME CH11 In class assignment Due 2/18/14 Across 1. Initials of
... 3. Separates DNA into fragments by using an electrical current through a gel- ELECTROPHORESIS 4. Circular DNA commonly inserted into bacteria to allow for multiplication- PLASMID 6. Number of loci that the FBI needs from a suspect's DNA- THIRTEEN 10. Organism that contains DNA from a different speci ...
... 3. Separates DNA into fragments by using an electrical current through a gel- ELECTROPHORESIS 4. Circular DNA commonly inserted into bacteria to allow for multiplication- PLASMID 6. Number of loci that the FBI needs from a suspect's DNA- THIRTEEN 10. Organism that contains DNA from a different speci ...
DNA Timeline/ Model Project
... of the structure and function of the DNA molecule (30 pts) 2. Construct a model of DNA, using any materials, that is at least 12 base pairs long. For objective 1, include the following scientists: (3 pts for each scientist) Gregor Mendel Friedrich Miescher Frederick Griffith Oswald Avery Erwin Cha ...
... of the structure and function of the DNA molecule (30 pts) 2. Construct a model of DNA, using any materials, that is at least 12 base pairs long. For objective 1, include the following scientists: (3 pts for each scientist) Gregor Mendel Friedrich Miescher Frederick Griffith Oswald Avery Erwin Cha ...
Chapter 24 – end of chapter critical thinking questions
... 1. Use what you have learned in this chapter about the scientific experiments conducted to determine that DNA is the genetic material and how scientists deduced the structure of DNA. Explanation/Answer: The Hershey-Chase experiment used radioactivity to label both the proteins and DNA of viruses tha ...
... 1. Use what you have learned in this chapter about the scientific experiments conducted to determine that DNA is the genetic material and how scientists deduced the structure of DNA. Explanation/Answer: The Hershey-Chase experiment used radioactivity to label both the proteins and DNA of viruses tha ...
BioDynami 1 kb plus DNA ladder, ready-to-load
... cyanol FF and orange G for visual tracking of DNA migration during electrophoresis. Add 1/6 volume of 6X DNA loading buffer to DNA samples. 6X DNA loading buffer can be ordered separately (Cat. No. 10010). DNA fragment size 200 bp - 4 kb 200 bp - 4 kb ...
... cyanol FF and orange G for visual tracking of DNA migration during electrophoresis. Add 1/6 volume of 6X DNA loading buffer to DNA samples. 6X DNA loading buffer can be ordered separately (Cat. No. 10010). DNA fragment size 200 bp - 4 kb 200 bp - 4 kb ...
Cardiff International School Dhaka (CISD) Lost Class Make Up
... Q2. (a) Representing the nitrogen-containing bases by B, sugars by S and the phosphate groups by P, and using no other symbols, draw a diagram to show how these are linked in a short length of double-stranded DNA. Use full lines ( ________ ) for normal covalent bonds and dotted lines ( - - - - - - ) ...
... Q2. (a) Representing the nitrogen-containing bases by B, sugars by S and the phosphate groups by P, and using no other symbols, draw a diagram to show how these are linked in a short length of double-stranded DNA. Use full lines ( ________ ) for normal covalent bonds and dotted lines ( - - - - - - ) ...
DNA and Genes Schedule
... Construct/Draw & label a strand of DNA correctly Given a sequence of DNA, determine the amino acid sequence Relate the structure of DNA to its function and replication Model/Describe the process of transcription and translation Explain the semi-conservative nature of replication Summarize the import ...
... Construct/Draw & label a strand of DNA correctly Given a sequence of DNA, determine the amino acid sequence Relate the structure of DNA to its function and replication Model/Describe the process of transcription and translation Explain the semi-conservative nature of replication Summarize the import ...
timeline ppt
... Your timeline must include the following scientists: Griffith, Avery, Hershey & Chase, Watson & Crick, Chargaff and Wilkin’s and Franklin. You must include the following information for each: Picture, names, timeframe, experimental process and findings, major contributions to discovery of DNA as her ...
... Your timeline must include the following scientists: Griffith, Avery, Hershey & Chase, Watson & Crick, Chargaff and Wilkin’s and Franklin. You must include the following information for each: Picture, names, timeframe, experimental process and findings, major contributions to discovery of DNA as her ...
unit 5 test review dna structure dna replication
... 1) The structure of DNA is often called a: 2) The backbones of DNA are composed of: 3) Correctly pair the nucleotide bases: 4) Look at the warm-ups on the structure of DNA 5) What holds the bases together and how many do you have between each pair? 6) The backbones of DNA are said to be antiparallel ...
... 1) The structure of DNA is often called a: 2) The backbones of DNA are composed of: 3) Correctly pair the nucleotide bases: 4) Look at the warm-ups on the structure of DNA 5) What holds the bases together and how many do you have between each pair? 6) The backbones of DNA are said to be antiparallel ...
Questions - Humble ISD
... 1. What is the shape of DNA? Who determined this shape? 2. What biomolecule does DNA belong to? 3. What is the monomer of DNA. 4. What are the 3 parts of the monomer? 5. A single-ringed N-base is called _____ & includes ________ & _______ 6. A double-ringed N-base is called ______ & includes _______ ...
... 1. What is the shape of DNA? Who determined this shape? 2. What biomolecule does DNA belong to? 3. What is the monomer of DNA. 4. What are the 3 parts of the monomer? 5. A single-ringed N-base is called _____ & includes ________ & _______ 6. A double-ringed N-base is called ______ & includes _______ ...
Human Genetics and Genetic Technology Test Review Jeopardy
... woman who is not colorblind. What are the possible genotypes and phenotypes of their ...
... woman who is not colorblind. What are the possible genotypes and phenotypes of their ...
Rita Levi Montalcini was born on April 22nd, 1909
... individuals that are heterozygous for two genes generates four possible phenotypes. Mendel also found that a gene is a sequence of DNA located on a locus on a chromosome. Organisms are determined by a pair of sex chromosomes – XX for female and XY for male- women produce only gametes with X chromos ...
... individuals that are heterozygous for two genes generates four possible phenotypes. Mendel also found that a gene is a sequence of DNA located on a locus on a chromosome. Organisms are determined by a pair of sex chromosomes – XX for female and XY for male- women produce only gametes with X chromos ...
DNA profiling
DNA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA. A DNA profile is a small set of DNA variations that is very likely to be different in all unrelated individuals, thereby being as unique to individuals as are fingerprints (hence the alternate name for the technique). DNA profiling should not be confused with full genome sequencing. First developed and used in 1985, DNA profiling is used in, for example, parentage testing and criminal investigation, to identify a person or to place a person at a crime scene, techniques which are now employed globally in forensic science to facilitate police detective work and help clarify paternity and immigration disputes.Although 99.9% of human DNA sequences are the same in every person, enough of the DNA is different that it is possible to distinguish one individual from another, unless they are monozygotic (""identical"") twins. DNA profiling uses repetitive (""repeat"") sequences that are highly variable, called variable number tandem repeats (VNTRs), in particular short tandem repeats (STRs). VNTR loci are very similar between closely related humans, but are so variable that unrelated individuals are extremely unlikely to have the same VNTRs.The DNA profiling technique nowadays used is based on technology developed in 1988.