answer: * DNA is made up of molecules called \" nucleotides \" each nucleotide c

Question

answer:

* DNA is made up of molecules called "nucleotides" each nucleotide contains a phospate group a sugar group and a nitrogen base ,the 4 types of nitrogen bases are

* adenine(A)

*thymine(T)

* guanine(G)

* cytosine(C)

* the order of these bases is what determines dna's instructions or genetic code.dna has around 3 billion bases.

* dna is a molecule hat contains the instructions an organism needs to develop live and reproduce .these instructions are found inside every cell and are passed down from parents to their children .

* dna molecule are long- so long in fact that they cant fit into cells without the right packaging .to fit inside cells,dna is collied by tightly to form structures as well chromosomes each chromosome contains a single dna molecule.

* if one stand of dna molecule has the base sequence ATTGCAT its complement sequence TAACGTA.

SO THEN its ( CTTGAGTCAGTA) complementary sequence is (GAACTCAGTCAT)......

Explanation / Answer

13 Deoxyribonucleic acids (DNA) are a critical class of large molecules in living systems a. What is DNA made of? b. What function does DNA serve in the human body? c. If a certain strand of DNA has the sequence CTTGAGTCAGTA, what is the complementary sequence?

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