Activity dna and rna structure
[DOCX File]Oswego Community Unit School District 308
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DNA & RNA Nucleotide Modeling Activity Background Deoxyribonucleic acid (DNA) is a molecule that carries most of the genetic instructions used in the development, functioning and reproduction of all known living organisms and many viruses.
[DOC File]Nucleic Acid Worksheet
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DNA and RNA occur as polymers. What is their monomer called? What are the three components of this monomer and draw the general structure. Draw the open chain of ribose and the open chain of deoxyribose. Their cyclic structures are given in the text. In one sentence based on visual clues, describe the difference between a pyrimidine and a purine.
DNA Replication and Protein Synthesis – Online Activity
Knowledge of the structure of DNA began with the discovery of nucleic acids in 1869. That genes control the synthesis of enzymes was understood in the 1940s. In 1953, an accurate model of the DNA molecule was presented, thanks to the work of Rosalind Franklin, James Watson, and Francis Crick.
[DOC File]DNA SCAVENGER HUNT
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2. Only 1 DNA strand serves as template to make . RNA. 3. RNA nucleotides pair with their complement . on the DNA strand, but Uracil now pairs with . Adenine. 4. RNA polymerase links the nucleotides. 5. RNA released, DNA zips back up. Two Main Steps of Protein Synthesis (List/Explain) Step 2 : Translation = Making a Protein at the Ribosome from ...
[DOC File]DNA - The Double Helix
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DNA REPLICATION. In 1953, James Watson and Francis Crick established the structure of DNA. The structure is a double helix, which is like a spiral staircase. The handrails of the staircase are made of alternating sugar and phosphate molecules. The sugar is deoxyribose. The steps of the spiral staircase are pairs of 4 types of nitrogen bases.
[DOC File]DNA - The Double Helix
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It is the DNA in the nucleus that actually controls the cell's workings. _____ on chromosomes code for specific _____ in a cell. DNA is also found in _____ and _____. In 1953, James Watson. and . Francis Crick. established the structure of DNA. The shape of DNA is …
[DOCX File]DNA: - BIOLOGY 2018-2019
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The double-stranded DNA structure is called a . The sides of the DNA “ladder” are made up of and . The rungs of the DNA “ladder” are made up of the . Why is DNA called the "Blueprint of Life"? RNA: RNA stands for . RNA moves genetic information from in the nucleus, to the cytoplasm of the cell and is involved in many cellular activities ...
[DOCX File]DNA Cheek Cells TN
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Students learn how the genes in DNA give the instructions to make proteins, which influence our characteristics. They also learn how the double helix structure of DNA and the base-pairing rules provide the basis for DNA replication. This activity includes multiple analysis and discussion questions and hands-on modeling of DNA replication.
[DOC File]SAM Teachers Guide
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The DNA is where the genetic information is stored. The DNA is unable to leave the nucleus. An RNA copy of the DNA is made. The RNA copy leaves the nucleus and goes to the ribosome in the cytoplasm. The RNA is read by the ribosome, where each codon, a triplet of nucleotides, codes for an amino acids. The string of amino acids makes up the protein.
[DOCX File]RNA and Protein Synthesis
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RNA and Protein Synthesis. Gizmo, you will use both DNA and RNA to construct a protein out of . amino acids. DNA is composed of the bases adenine (A), cytosine (C), guanine (G), and thymine (T). RNA is composed of adenine, cytosine, guanine, and uracil (U). Look at the SIMULATION pane. Is the displayed segment a part of a DNA or RNA molecule?
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