Which statements are true of DNA?Immersive Reader
(1 Point)
Is single stranded
Its primary functions are replication and protein synthesis
is double stranded
has bases ATGC
Answers
Explanation:
DNA or deoxyribose nucleic acid is the genetic material of most of the living organism. It contains nucleotides that are composed of three parts, namely sugar molecule, nitrogenous bases and a phosphate molecule. Sugar molecule used in DNA is deoxyribose sugar which lacks an oxygen molecule at the 2' position of the ribose sugar. Nitrogenous bases include adenine, guanine, cytosine, and thymine. Adenine pairs with thymine using two hydrogen bonds while guanine pairs with cytosine using three hydrogen bonds. Sugar and phosphate groups form the backbone of the DNA molecule and bases give the ladder-like structure to the DNA.
Hence, the correct answer is 'It contains the sugar ribose'.
Answer:
✅Verified Answer✅
. A Nucleic Acid Consists of Four Kinds of Bases Linked to a Sugar-Phosphate Backbone
. A Nucleic Acid Consists of Four Kinds of Bases Linked to a Sugar-Phosphate Backbone. A Pair of Nucleic Acid Chains with Complementary Sequences Can Form a Double-Helical Structure
. A Nucleic Acid Consists of Four Kinds of Bases Linked to a Sugar-Phosphate Backbone. A Pair of Nucleic Acid Chains with Complementary Sequences Can Form a Double-Helical Structure. DNA Is Replicated by Polymerases that Take Instructions from Templates
. A Nucleic Acid Consists of Four Kinds of Bases Linked to a Sugar-Phosphate Backbone. A Pair of Nucleic Acid Chains with Complementary Sequences Can Form a Double-Helical Structure. DNA Is Replicated by Polymerases that Take Instructions from Templates. Gene Expression Is the Transformation of DNA Information Into Functional Molecules
. A Nucleic Acid Consists of Four Kinds of Bases Linked to a Sugar-Phosphate Backbone. A Pair of Nucleic Acid Chains with Complementary Sequences Can Form a Double-Helical Structure. DNA Is Replicated by Polymerases that Take Instructions from Templates. Gene Expression Is the Transformation of DNA Information Into Functional Molecules. Amino Acids Are Encoded by Groups of Three Bases Starting from a Fixed Point
. A Nucleic Acid Consists of Four Kinds of Bases Linked to a Sugar-Phosphate Backbone. A Pair of Nucleic Acid Chains with Complementary Sequences Can Form a Double-Helical Structure. DNA Is Replicated by Polymerases that Take Instructions from Templates. Gene Expression Is the Transformation of DNA Information Into Functional Molecules. Amino Acids Are Encoded by Groups of Three Bases Starting from a Fixed Point. Most Eukaryotic Genes Are Mosaics of Introns and Exons.
Explanation:
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