Curated OER
Proteins from Plants to People
Students participate in a scientific activity to identify the building blocks for proteins (amino acids) that are needed to grow. They identify foods that contain proteins, how they are digested and rearrange the building blocks. They...
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Amino Acids
Young scholars explore what amino acids are, their history and how they are used in technology. In this protein instructional activity students identify the properties of proteins and amino acids.
Serendip
A Scientific Investigation – What Types of Food Contain Starch and Protein?
You are what you eat, as they say! Are you more starch or more protein? Young scholars use their knowledge of each component to test different foods for their content. Using multiple indicators, individuals describe the protein and...
Curated OER
Denaturing Proteins
Students investigate how to denature proteins. For this denaturing protein lesson plan, students explore the different ways to denature proteins in the lab. They use heat, acids and bases, organic compounds and heavy metals to denature...
Curated OER
Modeling Protein Structure
Students examine amino acids and discuss the properties of side chains. In this proteins lesson students demonstrate the foldings of peptides.
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Molecular Sequences & Primate Evolution: Amino Acids, Hemoglobins in Evolution
Students compare differences in amino acids in the beta hemoglobin from representative primates, complete a matrix of those differences, and from these data, construct and interpret cladograms as they reflect relationships and timing of...
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Proteins
Students conduct a variety of experiments to explore protein. In this biology lesson, students solve a mystery by testing for the presence of glucose, protein starch and triglycerides. They explain how DNA transcription and translation...
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Secret Codes
Learners practice writing and decoding secret messages before discussing DNA and its role as a code for making proteins. They translate DNA into RNA and identify the sequence of amino acids to find a secret message. An interactive...
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The Coding of Protein Molecules by DNA
Students investigate the production of proteins by the DNA. In this protein synthesis lesson plan, students use paper models to explore transcription and translation to make proteins using DNA. Students answer 10 questions to demonstrate...
Learning Games Lab
Cattle Feeding
Finding a balance between too much protein and not enough doesn't have to be a guessing game. Young scientists use an interactive lesson to learn how to calculate protein content in cattle feed and how to mix feed to create the ideal...
Curated OER
Transcription and Translation Lab Activity
Students investigate DNA strands. They study the sequence to determine if it is DNA or RNA and write the mRNA nucleotide sequence. After stringing the beads together to create the mRNA sequence they translate it into an amino acid...
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Biology: Protein Study
Students in pairs, select and view proteins from the Protein Data Bank. After downloading the tutorial and instructions, they identify the protein's structures and primary biological functions. Then, students present their findings to...
Curated OER
Structural Changes in a Protein
Students observe and manipulate the structure of a protein. They form an alpha helix, a beta sheet, and add disulfide bonds. They create a multimeric protein and compare their location with other students.
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How Is the Genetic Code Ultimately Translated Into a Protein?
Students examine the functions of mRNA, rRNA and tRNA. They explain the steps in the protein synthesis process. They practice using new vocabulary as well.
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Molecular Structure of Proteins
Students examine the effects different substances have on proteins. They test different molecules reaction to water. They discover how the amount of water affects the shape of the protein.
Curated OER
All Aboard for Protein Synthesis
Fourth graders walk through the process of transcription and translation to demonstrate and explain protein synthesis. They utilize a worksheet imbedded in this plan to guide their role play.
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The Structure And Functions of Proteins
Ninth graders investigate the structure of proteins and how it affects their function. They build a protein model with four helix units and describe how this structure aids the protein in doing its jobs.
Curated OER
DNA Dry Lab
Students use a DNA strand to identify the component parts. They discuss an RNA molecule, protein fragments, and nucleotides. They explore how the order of nucleotides determines the order of amino acids in proteins.
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DNA Replication, Transcription, and Translation
Students apply the rules of complementary base pairing to finding the complementary sequence to a given strand of DNA. After extensive researching, the also find the amino acid sequence encoded by a given strand of DNA.
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Proteomics
Students analyze data taken from proteomic experiments. In this biology lesson, students explain the importance of bioinformatics tools in the study of proteins. They evaluate scientific results using math and computer software.
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Sequence Alignment
Young scholars explore the uses of sequence alignment. In this DNA instructional activity students complete several experiments on sequencing and algorithms.
Cornell University
The Making of Macromolecules
Compare and contrast macromolecules made from the same elements. Young scholars learn how the structure of a molecule has as much influence on a compound as the elements in the molecule. They experiment with molecular model kits to...
Curated OER
The Cytochrome-C Lab
Young scholars examine a method biologists use to try to determine relationships. They examine how amino acid sequences have been determined for a number of proteins, and how scientists can make inferences about DNA based on the amino...
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Meat, Poultry, Fish, Eggs: Constructing and Maintaining
Students investigate meat as a source that provides protein, iron and nutrients in the diet. They identify types of meat and their sources, complete a market survey, conduct a fried egg experiment, and prepare various recipes that...