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DNA and Genetic Expression
Students, in groups, complete a worksheet on DNA transcription and translation. They determine codons for particular amino acids. They attempt to introduce mutations to determine what will happen to the DNA sequence.
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Constructing a Protein Sentence
Fourth graders, in pairs, examine how every cell contains a 'blueprint' coded in DNA molecules. They use a DNA template to determine the m-RNA and t-RNA sequences for protein.
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Secret Codes
Students 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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Why Do We Need Vitamin C in Our Diet?
Students compare/contrast the DNA sequence data of the rat GULO gene to the inactive human GULO gene. They translate and align the sequences, and propose a scenario to explain the occurrence of an inactive DNA sequence to that of an...
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Why do we need Vitamin C in our diet? Or Why do we carry old inactive genes in our genome?
Pupils explore and explain how mutations in the DNA sequence of a gene may be silent or result in phenotypic change in an organism and in its offspring. They analyze how evolution and biodiversity are the result of genetic changes that...
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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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Scientist Simulation
Students imagine themselves working as research scientists completing the end-steps of a molecular research project and interpreting the data. They compare the gene sequences of normal and abnormal mice and evaluate the protein product...
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From Gene to Protein Study Guide
In this biology worksheet, students review and answer different questions based upon the molecules of DNA and RNA. They look at the specific protein order of the DNA strand and its synthesis.
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DNA. RNA, and Proteins
A comprehensive five-page quiz or study guide covering DNA and its related processes. Young geneticists will need a strong understanding in order to complete this handout, which includes multiple choice, matching, compare/contrast, and...
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DNA, RNA, Protein Synthesis, & Mutation
In this biology worksheet, students identify and label the diagram shown by stating what each part of the diagram represents on the line. Then they use the DNA strand as the original strand and complete the data table. Students also...
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Mutations and Genetic Change
In this genetic mutations worksheet, students compare and contrast different types of mutations including point mutations, silent mutations, and frameshift mutations. This worksheet has 5 matching, 4 fill in the blank, and 3 short answer...
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DNA Code
Students synthesize information gathered from the web on reading the DNA code. In this upper-level biology activity, students use an online resource to gain information about DNA codes and then create posters on what they have learned....
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Protein Synthesis
In this biology worksheet, students complete a crossword puzzle with 35 questions on protein synthesis. They identify the different parts of the cell involved in the process.
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Construction of a Hemoglobin Gene
Learners see how eight pairs of triplets are equivalent to part of a gene and control a part of heredity. They comprehend how blood corpuscles manufacture normal hemoglobin. Students already comprehend that genes control the synthesis...
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Genetic Challenge Worksheet
In this genetics activity, students describe how to tell the difference between DNA, RNA, and proteins. Students also learn about the processes of transcription and translation. This activity has 3 short answer and 3 fill in the blank...
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Protein Synthesis
In this science related worksheet, pupils study, locate and answer ten multiple choice questions dealing with protein synthesis.
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Scientist Simulation
Students envision the work of a research scientist, and the relationship between molecular biology and medicine. This activity allows students to imagine themselves working as research scientists by asking them to complete the end-steps...
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Protein Factory
Students discuss the steps of protein synthesis before acting out the process as a class. They are assigned specific roles and receive an instruction card and get materials listed in order to perform their role. Students switch roles...
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DNA Vocabulary Review
In this DNA learning exercise, students review vocabulary words associated with DNA, DNA replication, and gene expression. This learning exercise has 13 matching questions.
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Secret Codes
Students examine Morse code and how it is used. In this secret codes lesson students decode messages, make their own codes and have other students crack the code.
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CONSTRUCTION OF A HEMOGLOBIN GENE
Students use research to see how eight pairs of triplets are equivalent to part of a gene and control a part of heredity. They also understand how red blood corpuscles manufacture normal hemoglobin.
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Protein Factory
Learners examine protein synthesis and how DNA is transcribed. In this investigative instructional activity students play a role in the messenger RNA when it creates nucleotides.