Science 9
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| chromosome | a structure that carries genes
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| DNA (deoxyribonucleic acid) | molecule found in the nucleus that carries genetic information composed of Sugar, phospate and 4 different bases(guanine, cytosine, adenine, thymine)passes down for reproduction
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| Gene | segment of DNA located at the specific place at the chromosome that contains special information to produce proteins.
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| Gene mutation | a change in the specific order of A,G,C and T bases to make a particular gene
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| Gene therapy | different techniques to alter and change specific mutations genes to make them function narmally
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| Mutagen | substances or factors that can cause mutations in DNA
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| Negative mutation | a mutations that harms an organism or reduces the probability that organisms with the mutation can produce offsprings or survive in their environment
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| Neutral mutation | a mutation that does not affect the organism or does not increase or decrease the survival rate of that organism
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| nuleolus | a membrane free organelle that floats int he interior of the nucleus and makes ribosomes
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| nucleus | chem; the positively chaarged center part of an atom that contains protons and neutrons, in bio: an organelle that controls the functions within the cell
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| Positive mutation | a mutation that benefits an organism
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| Protein | essential materials required for the cell to carry out the the activities necessary for its survival
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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