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Guide Questions:
1. Describe the shape of DNA molecule
2. In what organelle of the cell can DNA be found?
3. The "rungs" or steps of the DNA ladder are made of while the sides of DNA ladder are composed of​


Sagot :

Answer:

1.The double helix is a description of the molecular shape of a double-stranded DNA molecule.

.The double helix is a description of the molecular shape of a double-stranded DNA molecule.2.Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).

.The double helix is a description of the molecular shape of a double-stranded DNA molecule.2.Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).3.The rungs of the ladder are pairs of 4 types of nitrogen bases while the sides of the ladder are made of alternating sugar and phosphate molecules.

Explanation

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