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13 Cards in this Set
- Front
- Back
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What makes your DNA different from the DNA of your classmates?
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your parents
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What are three types of RNA and where in your cells are each of them found?
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Messagener RNA (m-RNA)- in nucleus
Ribosomal RNA (r-RNA)- ribosomes Transfer RNA (t-RNA)- cytoplasm |
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After a point mutation occurs, what is different about a strand of DNA? What is different about DNA after a frame shift mutation occurs? Which mutation is more dangerous to cell's ability to produce a protein?
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-it changes the codons
-it is definetly going to change the protein -deletion |
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In order to diagnose a disorder, a doctor might take a picture of a patients chromosomes, and arrange each chromosome from longest to shortest with thhee chromosomes at the end. What is this type of chromosomal analysis called and why is it important?
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-Karyotype Analysis
-to determine which set has the chromosal (22or 23) |
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If your cell is like a bean soup factory, but instead of making bean soup mix it makes protein, describe the job of the DNA and the ribosomes on the process of making protein.
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transcribe the m-RNA
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What is the name of the sugar of a simple strand of DNA?
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deoxyribose and its the pentagon shape
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A set of 3 nucleotides on a strand of m-RNA is called _____
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codon
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what are the 2 main processes that occur in protein synthesis (the process o making protein). In what order do the 2 process occur?
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transcription and translation
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The process by which a stem cell becomes a different type of cell is called _____.
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cell differentation
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If u were going to make a dihybrid punnet square for a cross between 2 plants with genotype of TtRr, what combinations of alleles would you write across the top and sides of the 16 square punnett square?
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TR-Tr-tR-tr
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What is cell differentiation?
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it is the point at which cells start preforming specific jobs
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If you begin life as a single cell in your mother's womb, why arnt all of the cells in your body identical to that original cell?
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each cell creates its own kind of protein so they each do their own job
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If a blood cell and a nerve cell in your body have the same DNA, why do they look different from each other?
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they look different from each other because of the protein made
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