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DNA is a double helix constituted by __________, The nitrogen-containing bases o

ID: 44461 • Letter: D

Question

DNA is a double helix constituted by __________, The nitrogen-containing bases of one helix interact with the bases of the other helix through _________The human genome is divided into linear segments and packaged into structures called__________. In those structures, DNA is complexed with proteins to form __________________.

a) Nucleotides, hydrogen bonds, chromosomes, chromatin

b)Nucleotides, covalent bonds, chromosomes, chromatin

c)Nucleotides , phospho-ester bonds chromosomes, chromatin

d)Nucleotides, hydrogen, chromatin , chromosomes

Explanation / Answer

DNA is a double helix constitued by nuclotides , the nitrogen containing bases of one helix interact with the bases of the other helix   hydrogen bond the human genome is divided inlinear segment   and packed into structures called chromosomes . in those structure ,DNA is complexed with protein s to form chromatin

so option a is correct