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More Basic Biotechnology Tools
You can use these slides to explain the many complicated steps of the Polymerase Chain Reaction. The diagnostic and forensic uses of gel electrophoresis are detailed. This PowerPoint could be used to communicate facts, or to prompt...
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Evolutionary Relationships Based Upon Comparative Genetics
Students investigate the protein cytochrome c in an attempt to use its genetic chemistry to study possible evolutionary relationships between organisms. The lesson integrates technology with the use computers to perform DNA analysis.
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Using Amino Acid Sequences to Show Evolutionary Relationships
Compare protein fragments, count amino acids, and use the information to explore common ancestry. The resource mentions a student worksheet, however, a separate printable worksheet is not provided. The exercises are written into the...
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DNA and Genes
Students analyze the structure of DNA. They describe how the structure of DNA enables it to reproduce itself accurately. Students discuss genes and the sequence of nucleotides occur in DNA.
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Comparison of Four-, Six-, And Eight-bp Cuts in Calf Thymus Dna
Students investigate the use of restriction enzymes to recognize a four-, six-, and eight-nucleotide sequence. They utilize restrictive endonucleases to cut Thymus DNA and compare results by viewing the DNA fragments on Agarose Gel...
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Mutations and Gene Regulation
Teenaged scientists can use this quiz or study guide to show off their understanding of genetic mutations and their causes; includes short answer, multiple choice, matching, and more.
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RNA
Students explain how cells reproduce. In this biology lesson, students transcribe and translate a gene. They discuss and compare their answers in class.
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DNA Profile Analysis
Students obtain a DNA sample, observe DNA Using Agarose Gel Electrophoresis, and obtain reagents and equipment.
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Transcription, Translation, and the Genetics of Microbes
Students construct various virus models using Fruit loops and Alphabits to represent nucleotides and molecules. They constructs capsomeres using shoes as the capsomeres and discuss various viruses.
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RNA Worksheet
In this RNA learning exercise, learners determine the function of mRNA and tRNA and create an mRNA strand from a given DNA strand. Students describe and compare the 3 types of RNA. This learning exercise has 1 drawing, 2 fill in the...
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Enhancing Students' Problem-Solving Abilities
Students analyze the results of a hypothetical cloning experiment using a restriction endonuclease map obtained from an on-line data source. They answer the question, "How can I tell if the DNA I have obtained from this hypothetical...
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Sequencing the Cystic Fibrosis Gene: A Simulation
Ninth graders use this activity to simulate the sequencing of gene and to detect the presence of possible genetic defects. They use diagrams that represent bands of nucleotides in order to determine the sequence of a small piece of the...
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Polymerase Chain Reaction (PCR)
Students explore how PCR works through various activities. In this biology lesson, students explain how PCR generate copies of DNA. They simulate the process using an online interactive website.
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DNA Blueprint for Life
Students isolate DNA from different food sources. In this biology instructional activity, students research DNA extraction. They analyze DNA stands collected from the lab, and compare the differences between each.
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DNA Replication
In this DNA replication worksheet, students review the steps that take place for DNA replication. This worksheet has 9 fill in the blank questions.
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Replication of DNA
In this replication of DNA worksheet, students match the correct definition of DNA replication to the terms given. Students also complete given statements with the correct term in the space provided.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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DNA Replication
Students construct a 3-D model of DNA. They demonstrate an awareness of base pairs in written work and in a model. Students model DNA replication using edible materials. They record concluding thoughts in their science notebooks.
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DNA the Easy Way (and "Gram Stain" Without the Mess)
Pupils visualize DNA from cells and explain the basis and importance of the Gram-stain reaction and to perform the KOH test equivalent.
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Teaching the Chemical and Structural Properties of DNA
Young scholars work together to answer questions about DNA. They identify where DNA is found and its function in the cell. They note any physical similarities they have with their family members
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Whose DNA Is That?
Students investigate the use of technology in order to identify different sequences of amino acids by using online web tools. They enhance problem solving skills with amino acid identification skills and strengthening comfort with using...
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The Code of Life
Students study genes, DNA and medical research. They watch "The Code of Life" video and answer discussion questions regarding the transcription and translation of DNA and how errors in these processes and mutations in DNA can produce...
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Biotechnology
In this biology worksheet, students complete a crossword puzzle with 23 questions on biotechnology. They identify the benefits and ethical issues about biotechnology.
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Nucleic Acid
In this chromosome worksheet students complete a crossword puzzle by answering questions on DNA, nucleic acids, nucleotides and RNA.