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Regents High School Examination: Living Environment 2005
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within...
Curated OER
Regents High School Examination: Living Environment 2003
The living environment, from the interior of a cell to the complex relationships among populations, are queried in this final examination. Learners look at air pollution maps, diagrams of cells, population graphs, and drawing of cells....
Curated OER
Discovering DNA Structure
Learners work on this paper lab in cooperative groups of four and manipulate nucleotides to discover the structure of DNA. When they have finished the lab, students have created model of DNA that can be hung on the ceiling. Learners...
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Proteins
Vocabulary that is essential to this topic is introduced and defined at the start of this slide show. The following slides help students understand proteins and their use and involvement in everyday substances. Great diagrams help your...
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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...
Concord Consortium
Modeling Translation
An mRNA sequences make proteins, the most common molecules in cells. Young scientists observe translation of mRNA on ribosomes. They view them forming amino acids. Finally, the amino acids curl into proteins.
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Cladograms and Genetics
In this genetics worksheet, students compare the human amino acid sequence with the five animals given. Students used cladograms to complete 11 short answer questions.
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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.
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DNA
For this DNA worksheet, 9th graders read a brief excerpt pertaining to the genetic code and identify how proteins know which cell to create. Then they use the genetic code dictionary to draw a diagram showing the codons for an imaginary...
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From Gene to Protein ~ Transcription and Translation
Translate the process of protein synthesis to your molecular biologists with this instructional activity. It consists of reading, completing a table as a summary, comprehension questions, and a modeling activity for both transcription...
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Building YOU from MOO
Learners build protiens according to whether they are suppose to be a plant, a cow, or a person. They discover that all proteins are made from the same amino acids and it is just the order of these amino acids that change.
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Building You From Moo
Students are given an envelope that turns each of them into either a field of grass, or a diary cow, or a famous person (only one type of organism per student). The object is to get the correct building blocks for proteins (amino acids)...
Curated OER
Protein Synthesis Worksheet
Future geneticists use base pairing rules to build DNA and RNA polypeptide strands, and then explain both transcription and translation. Although the chains themselves are a little blurry, there is plenty of room in them for learners to...
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From Gene to Protein Study Guide
For 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 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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Nucleic Acid
In this chromosome worksheet students complete a crossword puzzle by answering questions on DNA, nucleic acids, nucleotides and RNA.
Virginia Department of Education
Macromolecules
Finally, a chance for the class to play with their food! Allow pupils to simulate stomach acid with common foods, and introduce specific macromolecules into the mixture to explore characteristics of carbohydrates, lipids, and proteins....
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Sequencing the Cystic Fibrosis Gene: A Simulation
Ninth graders determine nucleotide sequences. They identify those base sequences that are normal, those that are normal variants and those that cause cystic fibrosis. Students use DNA nucleotide sequences to determine amino acid...
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Molecular Evidence for Evolutionary Relationships
Students compare the amino acid sequences in cytochrome-c for a variety of organisms and use this information to infer evolutionary relationships. They investigate the role of homeobox genes and what this indicates about the evolution of...
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Pliable Proteins
Students make models of protiens using wire and paperclips. They are given step by step instructions with lots of information about proteins throughout the directions. They make the three basic structual elements of proteins;...
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The Cytochrome-C Lab
Students 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 acid...
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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...
Curated OER
Molecular Evidence for Evolutionary Relationships
Learners compare the amino acid sequences in cytochrome-c for a variety of organisms and use this information to infer evolutionary relationships. Students investigate the role of homeobox genes and what this indicates about the...
Curated OER
Nutrient Biochemistry
In this proteins activity, students review how amino acids are sequenced to determine types of proteins. Students also review how proteins are used by the body. This activity has 2 drawing and 24 fill in the blank statements.