Dna polymerase - Study guides, Class notes & Summaries

BIO 340 Final Exam/ 491 Qs & Ans/ A+ Score Solution/ . What type of bonds are formed between complementary DNA bases? - Answer: Hydrogen Bonds Which of the following forms the backbone of a polynucleotide chain? - Answer: alternating sugar and phosphate groups Guanine and adenine are purines found in DNA - Answer: true What fraction of the nucleotides in a doubles-stranded DNA molecule are cytosine and thymine? - Answer: 50% What is one difference between DNA replication in bact...

The two polynucleotide chains in DNA are held together primarily by H bonds between A and U as well as between G and T? a. True b. False correct answers B (DNA does not have Uracil, it has Cytosine) If there is 12% of A in a DNA molecule, then the % of G must be? a. 12% b. 30% c. 368 d. 76% e. none of these are correct correct answers E (A=T and C=G, A+G/T+C=1) The catalytic molecule responsible for making a peptide bond during translation (protein synthesis) in cells is? ...

Technologist in Molecular Biology, MB(ASCP) board exam prep 2024 with 100% Correct Answers Pyrimidine - Answer ️️ -One carbon ring Cytosine, Thymine, Uracil 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 strand What is the function of rRNA? - Answer ️️ -part of ribosome structure most abundant RNA coordina...

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...

In the nitrogen cycle, which of the following steps involves removal of nitrogen from the atmosphere by bacteria? - correct answer Nitrogen Fixation If enough H+ ions are added to pure water to raise the H+ concentration of the solution to ten times higher than the original concentration, what is the resulting OH- concentration of the solution? - correct answer 10-8 M Fungi are able to reproduce asexually by creating conidiospores and sporangiospores. Which of the following is an accurat...

BCHM 4360 Exam II Questions and Answers 100% Pass What are the three steps of translation? - Correct Answer️️ -initiation, elongation, termination True or False: The transcription bubble is just as big as the replication bubble. - Correct Answer️️ -False, replication bubble is much larger because it requires two machines at once. When does transcription officially start? - Correct Answer️️ -when RNA Polymerase binds to the promoter What is the first base to be transcribed kn...

A&P 1 Final Exam, Straighterline Anatomy and Physiology 1, Straighterline A&P 1 Cumulative Final Exam 2024 What is the smallest level of organization in the body that contains the body's genetic information? Select one: a. chemical b. cellular c. tissue d. organism - Answer-B. Cellular The cellular level includes the nucleus, an organelle that contains the body's genetic information. Which is an example of a normally occurring positive-feedback mechanism? Select one: a. elevated ...

WGU D115 Objective Assessment: Advanced Pathophysiology for the Advanced Practice Nurse|300+ Questions and Verified Answers|100% Correct Q: A 17-year old female was diagnosed with angular cheilitis. She had treatment failure after a course of topical antibiotics, topical steroids, moisture barrier creams, and antifungals were prescribed. What would be the most appropriate next step in this patient's plan of care? A) Refer the patient to an allergist B) Refer the patient to a dermatologist ...

BIO 105 FINAL Exam | Questions & 100% Correct Answers (Verified) | Latest Update | GradeA+ where in the cell cycle is DNA transcription and RNA translation occurring? Correct Answer: interphase only Where in the cell cycle is DNA replication occurring? Correct Answer: S-phase genes are carried on ___ Correct Answer: chromosomes key concept of base pairing Correct Answer: hydrogen bond each A with a T hydrogen bond each C with a G about DNA... Correct Answer: -the two strands are...

ADVANCED PATHOPHYSIOLOGY- UTMB 5355 EXAM #1 Questions And Answers ( Verified ) Transcription - ANS synthesis of RNA from DNA Transcription results in - ANS mRNA RNA polymerase makes - ANS mRNA mRNA - ANS makes proteins RNA polymerase - ANS binds to DNA Transcription factors (TFs) - ANS A regulatory protein that binds to DNA and affects transcription of specific genes. Can wither activate or repress expression of genes Termination of transcription - ANS RNA poly...