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a threadlike structure in a cell nucleus that carries genes |
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A biologicl molicule found in the cell nucleus tha carries genetic info composed of sugar, phosphate & 4 different bases (guanine, cytosine, adenine & thymine) passed on from generation to generation durnig reproduction |
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Segment of DNA located at a specific place on a chromosome. Each contain info to produce proteins |
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A membrane free organelle that floats in the interior of the nucleus & makes ribosomes |
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An organelle that controls all the activities within a cell |
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Essential materials required for the cell to carry out the activities necessary for its survival |
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