DNA Structure and Replication Okazaki fragments occur on the __________ and are bonded together by __________ Lagging strand, ligase mRNA, anticodons tRNA, polymerase Leading strand, polymerase Lagging strand, ligase mRNA, anticodons tRNA, polymerase Leading strand, polymerase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The enzyme responsible for breaking the hydrogen bonds, and thus separating the DNA strands during DNA synthesis is helicase strandase DNA polymerase none of these helicase strandase DNA polymerase none of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following are short nucleotides strands made by DNA polymerase working in the opposite direction of the replication fork? Lagging strand Leading strands Primers Okazaki fragments Lagging strand Leading strands Primers Okazaki fragments ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The higher order structure of DNA shows symmetry, whereas the higher order structures of most proteins do not. Why isn't protein shape more regular like DNA? Some S amino acids cause proteins to bend; others cause protein to flatten. All of these The many different amino acid R groups on proteins confer many different shapes. DNA has one main function in cells whereas proteins have many. Some S amino acids cause proteins to bend; others cause protein to flatten. All of these The many different amino acid R groups on proteins confer many different shapes. DNA has one main function in cells whereas proteins have many. ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is an active site on its single polypeptide chain for DNA Polymerase I? All of these 5' → 3' polymerase 5' → 3' exonuclease 3' → 5' exonuclease All of these 5' → 3' polymerase 5' → 3' exonuclease 3' → 5' exonuclease ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following in DNA replication and transcription are common? None of these utilization the same enzyme incorporation of deoxynucleotides synthesis in the 5'-3' direction None of these utilization the same enzyme incorporation of deoxynucleotides synthesis in the 5'-3' direction ANSWER DOWNLOAD EXAMIANS APP
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