Okazaki Samenvattingen, Aantekeningen en Examens

Straighterline Microbiology Final Exam 2024 Questions With 100% Correct Answers The study of evolutionary relationships among organisms is called ______. - answerphylogeny The three cell types discussed, eukaryotes, archaea, and bacteria, all derived from ______. - answerLast Universal Common Ancestor Organisms called parasites are ______. - answeralways harmful to their host Which of the following does not indicate microbe involvement in energy and nutrient flow? - answerThermal hot spr...

ASU BIO 181 Exam 2 (modules 7-12) Questions & Answers 2024 Draw the sugar in DNA and label the carbons as discussed in the lecture. Then circle the carbon that is different in RNA. - ANSWER-... Which enzyme unwraps the double helix? - ANSWER-Helicase Which enzyme is used first to permit DNA polymerase III to begin replicating the 3' strand? - ANSWER-Primase The double helix of DNA is wrapped around 1 3/4 times around which of these components? - ANSWER-Nucleosome In the lagging ...

IB Biology Paper 2 Section B Questions and Answers Already Passed Draw a labelled diagram of the human adult male reproductive system. [5 marks] a. scrotum - shown around testes; b. testes/testis/testicles - shown inside scrotum; c. epididymis - shown adjacent to testis and connected to sperm duct; d. sperm duct/vas deferens - double line connecting testis/epididymis to urethra; e. seminal vesicle - sac shown branched off sperm duct (not off the urethra); f. prostate gland - shown positi...

Which strand is produced more rapidly? - ANSWER-Leading strand During DNA replication in the lagging strand there is production of this component? - ANSWER-Okazaki fragment How many "stop" codons exist? - ANSWER-3 The double helix of DNA is wrapped about 1¾ times around which of these components? - ANSWER-Nucleosome Which enzyme unwraps the double helix? - ANSWER-Helicase In the ribosome, what is the name of the bond that links one amino acid to the next? - ANSWER-peptide bonds...

Aminoacyl-tRNA syntheses are enzymes that.... correct answers attach amino acids to specific transfer RNAs Which of the following statements about introns is true? correct answers Some types of organisms generally do not have introns The primary function of factor EF-G is to... correct answers move the peptide-tRNA from the A site of the ribosome In bacteria, mRNAs are.... correct answers transcribed and translated simultaneously The combined sizes of prokaryotic and eukaryotic ribos...

What is a nucleoside? Correct Answer-base + sugar - nucleotide without phosphate group What does the polymerization reaction in the cell use? Correct Answer-triphosphate nucleotides (dNTPs) Why does adding nucleotides require energy? Correct Answer-a phosphodiester bond, which is what connects nucleotides, is formed unfavorable meaning it required energy. - phosphodiester bonds are formed via a condensation reaction which always requires energy How do dNTPs release energy, so that a ...

CBE 205 FinalCentral dogma - correct answer -DNA to RNA to Protein -Replication-Transcription-Translation Watson and crick base pairing - correct answer -DNA: Adenine (A) to Thymine (T), Guanine(g) with cytosine (C) -RNA only change is A to U Replication - correct answer -Copying DNA -DNA polymerase catalyse the addition of DNA (deoxynucleotides) DNA -Primer is need to start new strand Direction of DNA synthesis - correct answer - 5' to 3' Major enzymes in DNA replication - co...

CBE 205 Final Central dogma - correct answer -DNA to RNA to Protein -Replication-Transcription-Translation Watson and crick base pairing - correct answer -DNA: Adenine (A) to Thymine (T), Guanine(g) with cytosine (C) -RNA only change is A to U Replication - correct answer -Copying DNA -DNA polymerase catalyse the addition of DNA (deoxynucleotides) DNA -Primer is need to start new strand Direction of DNA synthesis - correct answer - 5' to 3' Major enzymes in DNA replication - ...

ADVANCED PLACEMENT (AP) BIOLOGY : Understand Steps Of Replication 44 Questions Correctly Answered | 100% Rated 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:...

(MB) ASCP Practice Exam 2023/2024 150 Questions and Answers 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 ...