Okazaki fragments - Study guides, Class notes & Summaries

Question 1 Which of the following represents a step necessary to create the lagging strand, but not the leading strand, during DNA replication? Possible Answers: DNA ligase joins Okazaki fragments together Helicase unwinds the parent strand of DNA DNA polymerase synthesizes template DNA from the parent strand DNA is synthesized in the 5’ to 3’ direction Correct answer: DNA ligase joins Okazaki fragments together Question 2 Point mutations __________. Possible Answers: All of the answer ch...

ASCP Molecular Biology Certification Exam 2024 Pyrimidine - Answer ️️ -One carbon ring Cytosine, Thymine, Uracil Purine - Answer ️️ -Two carbon rings Adenine, Guanine How are nucleotides joined together? - Answer ️️ -Condensation to form phosphodiester bond What is the function of mRNA? - Answer ️️ -Carries genetic info out of nucleus Transcript translated to protein What is the function of tRNA? - Answer ️️ -Carries aa to ribosome Anticodon pairs with codon on mRNA ...

UCI Bio 93 with the Trio Final Review Exam Questions With 100% Correct Answers 2024 Bioengernetics - answerHow energy flows through organisms. ATP - answerUsed for mechanical, transport, and chemical work. ATP is also an RNA nucleotide. Mechanical Work - answerEnergy used in motor proteins and muscle cells during contractions. Transport Work - answerEnergy used to move substances against their gradient. Chemical Work - answerEnergy used to convey polymers into monomers. Gibs Free Energy...

Biology Midterm 2 Study Guide Exam Questions With Verified Answers DNA replication The process in which DNA makes a duplicate copy of itself. (DNA Replication)DNA Polymerase Enzyme that catalyzes the elongation of new DNA at the replication fork by adding complementary nucleotides (DNA Replication)Topoisomerase Relieves tension at the end of the replication fork caused by DNA unwinding (DNA Replication)Helicase "Unzips" the DNA; unwinds the double helix at the replication fork (DNA ...

Genetics Final Exam Questions and Correct Answers (Verified by Expert) 1 / 24 1. What is the function of single-strand-binding proteins? A. unwind the double helix by breaking hydrogen bonding between the two strands at the replication fork B. bind to oriC and cause a short section of DNA to unwind C. connect Okazaki fragments by sealing nicks in the sugar-phosphate backbone D. prevent the formation of secondary structures within single-stranded DNA E. reduce the torsional strain that bu...

UCI Bio 93 with the Trio Final Review Exam Questions With 100% Correct Answers 2024 Bioengernetics - answerHow energy flows through organisms. ATP - answerUsed for mechanical, transport, and chemical work. ATP is also an RNA nucleotide. Mechanical Work - answerEnergy used in motor proteins and muscle cells during contractions. Transport Work - answerEnergy used to move substances against their gradient. Chemical Work - answerEnergy used to convey polymers into monomers. Gibs Free Energy...

Biology Midterm 2 Study Guide Exam Questions With Verified Answers DNA replication The process in which DNA makes a duplicate copy of itself. (DNA Replication)DNA Polymerase Enzyme that catalyzes the elongation of new DNA at the replication fork by adding complementary nucleotides (DNA Replication)Topoisomerase Relieves tension at the end of the replication fork caused by DNA unwinding (DNA Replication)Helicase "Unzips" the DNA; unwinds the double helix at the replication fork (DNA ...

Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogen base - correct answers Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: - correct answers Thymine What genes would be screened in a breast cancer panel? - correct answers HER2, ERBB2, BRCA1 Next Generation Sequencing uses: - correct answers Short sequence reads Purines and pyrimidines differ from each other in that: - correct answers Purines have tw...

Microbiology Chapter 8 Exam Questions with 100% Correct Answers | Verified | Updated What characteristic of DNA allows two connected DNA polymerases to synthesize both the leading and lagging strands? DNA has a helical shape. DNA is double-stranded. DNA is antiparallel. DNA is flexible. - answerDNA is flexible. What is the function of the connector proteins? They enable one parental DNA strand and one newly synthesized DNA strand to be held together. They allow DNA synthesis to occur...

(MB) ASCP Practice Exam Questions and Answers Solved Correctly Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogen base - Answer ️️ -Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: - Answer ️️ -Thymine What genes would be screened in a breast cancer panel? - Answer ️️ -HER2, ERBB2, BRCA1 Next Generation Sequencing uses: - Answer ️️ -Short sequence reads Purines and pyrimidines differ f...