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Match the phrase with its definition DNA replication is semi-conservative [ Choo

ID: 89129 • Letter: M

Question

Match the phrase with its definition

DNA replication is semi-conservative

      [ Choose ]            place in which the two strands of DNA are being unwound and replicated            the side of the DNA double helix that is synthesized continuously            replication proceeds from the origin of replication in both directions simultaneously            the side of the DNA helix that is synthesized using Okazaki fragments            during DNA replication one strand is derived from the original DNA and the other strand is newly synthesized            in the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine            the two chains in the double helix are oriented in opposite directions      

DNA replication is bidirectional

      [ Choose ]            place in which the two strands of DNA are being unwound and replicated            the side of the DNA double helix that is synthesized continuously            replication proceeds from the origin of replication in both directions simultaneously            the side of the DNA helix that is synthesized using Okazaki fragments            during DNA replication one strand is derived from the original DNA and the other strand is newly synthesized            in the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine            the two chains in the double helix are oriented in opposite directions      

replication fork

      [ Choose ]            place in which the two strands of DNA are being unwound and replicated            the side of the DNA double helix that is synthesized continuously            replication proceeds from the origin of replication in both directions simultaneously            the side of the DNA helix that is synthesized using Okazaki fragments            during DNA replication one strand is derived from the original DNA and the other strand is newly synthesized            in the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine            the two chains in the double helix are oriented in opposite directions      

leading strand

      [ Choose ]            place in which the two strands of DNA are being unwound and replicated            the side of the DNA double helix that is synthesized continuously            replication proceeds from the origin of replication in both directions simultaneously            the side of the DNA helix that is synthesized using Okazaki fragments            during DNA replication one strand is derived from the original DNA and the other strand is newly synthesized            in the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine            the two chains in the double helix are oriented in opposite directions      

lagging strand

      [ Choose ]            place in which the two strands of DNA are being unwound and replicated            the side of the DNA double helix that is synthesized continuously            replication proceeds from the origin of replication in both directions simultaneously            the side of the DNA helix that is synthesized using Okazaki fragments            during DNA replication one strand is derived from the original DNA and the other strand is newly synthesized            in the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine            the two chains in the double helix are oriented in opposite directions      

DNA is antiparallel

      [ Choose ]            place in which the two strands of DNA are being unwound and replicated            the side of the DNA double helix that is synthesized continuously            replication proceeds from the origin of replication in both directions simultaneously            the side of the DNA helix that is synthesized using Okazaki fragments            during DNA replication one strand is derived from the original DNA and the other strand is newly synthesized            in the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine            the two chains in the double helix are oriented in opposite directions      

DNA is complementary

      [ Choose ]            place in which the two strands of DNA are being unwound and replicated            the side of the DNA double helix that is synthesized continuously            replication proceeds from the origin of replication in both directions simultaneously            the side of the DNA helix that is synthesized using Okazaki fragments            during DNA replication one strand is derived from the original DNA and the other strand is newly synthesized            in the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine            the two chains in the double helix are oriented in opposite directions      

Explanation / Answer

DNA replication is semi-conservative : During DNA replication one strand is derived from the original DNA and the other strand is newly synthesized. DNA replication is bidirectional : Replication proceeds from the origin of replication in both directions simultaneously. Replication fork : Place in which the two strands of DNA are being unwound and replicated. Leading Strand :  The side of the DNA double helix that is synthesized continuously. Lagging Strand: The side of the DNA helix that is synthesized using Okazaki fragments. DNA is antiparallel: The two chains in the double helix are oriented in opposite directions. DNA is complementary : In the paired chains of the DNA helix adenine always binds thymine, and guanine always binds cytosine.

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