Rho dependent - Study guides, Class notes & Summaries

BMS 503 Exam 3 Questions with Correct Answers 100% Verified 2024/2025 What are the 3 major steps of replication, transcription, and translation? - Correct Answer initiation, elongation, termination Bacterial RNA Polymerase - Correct Answer 5 proteins in the core complex that are holoenzymes; 2 alpha: interacts with regulatory proteins; beta: catalytic activity; beta prime: involved in binding and staying bound to DNA; w: stabilizes the complex Sigma Factor - Correct Answer controls the bi...

Pribnow box correct answers -interacts with a specific component of sigma part of RNA polymerase to line it up on DNA -located 10 bases before the start of transcription -consensus TATAAT Sigma factor correct answers -key to allowing RNA polymerase bind to promoter sequence -more than one sigma factor -turn on/off whole suits of genes -closer to particular sequence in promoter (consensus), the stronger the promoter -recognize Pribnow box and -35 region -35 region correct answers ~35 ...

two parts of holoenzyme (helper to RNA polymerase in transcription in bacteria) correct answers core enzyme and sigma factor (determining correct location for transcription) transcription in bacteria correct answers sigma factors bind to RNA pol core enzyme and direct it to promoter transcription prceeds different sigma factors different genes ways to stop transcription correct answers rho-dependent and rho independent rho dependent correct answers rho protein follows RNA pol and...

TEST BANK for Fundamentals of Molecular Virology 2nd Edition by Acheson. Package Title: Testbank Course Title: Acheson 2nd edition Chapter Number: 01 Question type: Multiple Choice 1) Which of the following terms describes the protein shell that surrounds the viral genome? a) capsid b) envelope c) matrix d) virion e) capsomere Answer: a 2) Which of the following would not be a nucleic acid form found in a viral genome? a) dsDNA b) ssDNA c) dsRNA d) ssRNA e) an RNA:DN...

Replication correct answers DNA must be retained intact, yet copied to make new cells Transcription correct answers DNA must be turned into multiple "working copies" to provide instructions for enzymes/structural proteins production Translation correct answers RNA must be read and decoded to form the enzymes/structural proteins of the cell DNA repair correct answers systems must have the ability to deal with damage Transcription in Bacteria correct answers - involves RNA polyme...

TEST 1 BIO 1A03 QUESTIONS AND ANSWERS 100% PASS Central Dogma theory that states that, in cells, information only flows from DNA to RNA to proteins what enzyme is used to transcribe DNA and describe the process RNA polymerase attaches to specific promoter regions its these promoter regions which identifies the starting point, describe the DNA and RNA directionality and how the direction followed by RNA polymerase the 5' end has the 5'phosphate on a nucleotide the other end is the 3' OH grou...

MICR 2123 Exam 2 Questions with All Answers Revised and Updated Helicase - Answer-An enzyme in DNA replication that "unzips" the two strand by breaking the H bonds. Primase - Answer-An enzyme in DNA replication that lays down a short stretch of complementary RNA. DNA Polymerase - Answer-The star enzyme of DNA replication. Adds the nucleotides to the grown chain, using information from the original strand. Rnase H - Answer-An enzyme in DNA replication that removes the RNA primers....

HIT 205 Test 2 - Analytics Ch. 6 Latest Update Graded A+ What statistic is also known as the coefficient of determination? a. R2 b. Pearson's R c. Residual d. Normal score R2 The variable that may cause the change in a second variable is called the: a. Dependent variable b. Independent variable c. Confounding variable d. Extraneous variable Independent variable Your facility is engaged in a research project concerning patients newly diagnosed with type II diabetes. Th...

roperties of Rho is a reflection of its structure Functional domains Prior to the elucidation of the crystal structure of Rho complexed with nucleic acid in free and nucleotide (AMPPNP) bound states (Skordalakes and Berger, 2003), attempts were made to dissect the domain structure by cleavage protection assays, partial tryptic digestion, photo affinity labeling with nucleotides and synthetic ribo oligos and NMR and X-ray studies of N-terminal RNA binding domain (Bear et al., 1985; Do...

N164 Final Exam Questions With 100% Verified Answers What diagnostic testing is conducted on maternal blood? (3) - answerCoomb's test: assessing for Rh antibodies; if greater than 1:8 or 1:32, Rho-gam given Cell-free DNA: risk assessment done to assess for potential aneuploidies AFP-- possibility of NTD What diagnostic testing is conducted on amniotic fluid? (8) - answerAssessment of fetal lung maturity: - L/S ratio: anything lower than 2.0:1 is not good -- usually a sign lungs are not ...