Core promoter elements - Study guides, Class notes & Summaries

WGU Biochemistry Final Review 1. The polymerase chain reaction is a tool used to study protein structure. True False False Feedback PCR is a tool used to amplify a specific segment of DNA. What color is the primer in the following diagram? Red Purple Blue Red Feedback Recall from the section on DNA replication that DNA polymerase needs a primer to begin DNA synthesis. This requirement means the primers will direct the DNA polymerase to only synthesize complementary stran...

1) The Lost Generation: a. Briefly explain ONE social development in the 1920's that supports the Fitzgerald quote. The stock market boom of the early 1920's caused many investors to become extremely wealthy. 1) The Lost Generation: b. Briefly explain ONE economic development of the 1920's that supports the Leuchtenburg argument. The stock market crash of the 1920's caused the great depression, a time of poverty and bad conditions in the US 1) The Lost Generation: c. Brief...

E-Commerce Final Exam 2023 Actual Questions and Answers 100% Verified The authentication classification method of Personal Characteristic is most closely described as a: - Fingerprint, voiceprint, signature, or hand size Which of the following products would benefit THE LEAST by e-commerce? - Food and beverages Which of the following products would benefit THE MOST by e-commerce? - Industrial products Purchases divided by active visitors is most closely described as: - Conversion Acti...

Are the R groups non polar, polar, or it depends on the type of amino acid? - answer-depends How many amino acids are there? How many are essential? How many are nonessential? - answer-20 total. 10 essential. 10 nonessential. What basic elements are usually found in all carbohydrate examples? - answer-Carbon, hydrogen, oxygen Fructose and Glucose are very similar but what is the difference? - answer-Fructose has 5 rings Glucose has 6 rings Which molecule or elements are missing fro...

Lewin's Genes XII: Chapter 18 Exam Questions With Verified Answers. Basal transcription factors - answerTranscription factors required by RNA polymerase II to form the initiation complex at all RNA polymerase II promoters. Factors are identified as TF X, where X is a letter. Core promoter - answerThe shortest sequence at which an RNA polymerase can initiate transcription (typically at a much lower level than that displayed by a promoter containing additional elements). For RNA polymerase...

BIO Exam 4 Practice Test 174 Questions with Verified Answers The term polycistronic mRNA means: A.There is more than one mRNA strand produced during each round of transcription. B.There are multiple promotors to initiate transcription of this RNA. C.There are multiple operators for transcription of this RNA. D. There are multiple open reading frames in the mRNA produced. - CORRECT ANSWER D Please choose the true statement: A. During replication, the DNA leading strand is polymerized i...

MICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATEMICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATE Penicillin controls bacterial growth by: A) preventing synthesis of the lipopolysaccharide layer B) inhibiting protein synthesis C) preventing cross-link formation in peptidoglycan D) preventing generation of the proton motive force preventing cross-link formation in peptidoglycan Reproduction via binary fission leads to what type of growth under optimal conditions: A...

TEST BANK NEUROSCIENCE Exploring the Brain (2015, WOLTERS KLUWER) MARK F. BEAR, BARRY W. CONNORS, MICHAEL A. PARADISOWhy are a broad perspective and an interdisciplinary approach required for understanding the brain? Choose the correct option. A) Understanding the brain is a focused area in natural science with the brain serving as the common point of focus. B) Understanding the brain requires knowledge about many things, from the structure of the water molecule to the electrical and chemical p...

MICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATEMICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATE Penicillin controls bacterial growth by: A) preventing synthesis of the lipopolysaccharide layer B) inhibiting protein synthesis C) preventing cross-link formation in peptidoglycan D) preventing generation of the proton motive force preventing cross-link formation in peptidoglycan Reproduction via binary fission leads to what type of growth under optimal conditions: A...

CMB2001 Exam Questions With Verified Answers What is a promoter? - answerDNA sequence which RNA polymerase can bind to and transcribe the protein Prokaryotic promoters - answerTATAAT -(10 region) 'Pribnow box' TTGACA - (-35 region) - two consensus sequences Prokaryotic RNA polymerase - answer1 RNA Polymerase makes all 3 kinds of RNA Composed of 5 subunits, four comprise the core enzyme What is the core enzyme? - answerHelps to initiate and synthesize RNA. 4 main polypeptides (2 alpha...