THE MOLECULAR BASIS OF INHERITANCE
THE HUMAN GENOME
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a spiral ladder
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something in your cells
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the recipe for making an organism
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Detailed explanation-1: -The molecule inside cells that contains the genetic information responsible for the development and function of an organism.
Detailed explanation-2: -DNA is often compared to a set of blueprints, like a recipe or a code, since it contains the instructions needed to construct other components of cells, such as proteins and RNA molecules.
Detailed explanation-3: -An organism’s complete set of nuclear DNA is called its genome. Besides the DNA located in the nucleus, humans and other complex organisms also have a small amount of DNA in cell structures known as mitochondria.
Detailed explanation-4: -facts What is DNA? DNA or deoxyribonucleic acid is a long molecule that contains our unique genetic code. Like a recipe book it holds the instructions for making all the proteins in our bodies.
Detailed explanation-5: -That’s right, our DNA contains the recipe for making the cells and proteins in our bodies. Figure 1. DNA is a double helix formed by base pairs attached to a sugar-phosphate backbone.