Activators Study guides, Class notes & Summaries

ASU BIO 340 Exam 3 | WITH QUESTIONS AND ANSWERS 100% VERIFIED What will be the effect on transcription when an inhibitor is in play? A. Allow transcription B. Prevent transcription - B Explanation: An inhibitor prevents activator from binding to DNA; activators are used in positive regulation (increasing transcription) - thus, the inhibitor prevents the activator from positive regulating (increasing) transcription. What will be the effect on transcription when an inducer is in play? A. A...

What modification neutralizes the charges on histones and looses up the interactions between histones and DNA? - Answer- ACETYLATION Two types of post-transcriptional modifications that take place in the mRNA of eukaryotes - Answer- the addition of a CAP at the 5' end of the transcript and the addition of a POLY A sequence at the 3' end of the message Nucleic acid blotting is widely used in recombinant DNA technology. In a Southern blot one generally - Answer- Hybridizes filter-bound DNA w...

Bio 101 Final- Straighterline Questions And Answers 2023 Update A+ You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic - Correct Answer-bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants - Correct Answer-gymnosperm In a pedigree for an autosomal recessive disorder, which of the following will o...

TCDHA dental materials test 3 1. Self-curing is a process whereby a chemical reaction occurs when 2 resins, a base with chemical activators and a catalyst, are mixed together?: True 2. Moisture contamination contributes to ineffective bonding?: True 3. Enamel bonding is stronger than dentin bonding?: True 4. Composite resins light cured in large increments can contribute to hypersensitivity?: True

What does it mean to say that regulatory sequences are in cis? Correct Answer-they are one the same chromosome as the genes that they control Describe the distance between transcription regulator binding sites and the TATA box. Correct Answer-the transcriptional regulator binding sites are often really far away from the start of genes (10's of thousands of bp's long) If you see the TATA box on a strand of DNA, you know that this is the ________ of a gene. Correct Answer-promoter How w...

Cosmetology Illinois State Exam Study Guide 2024 100% Correct Questions and Answers ________ are specialized preparations designed to help equalize porosity and deposit a base color in one application? a) Presofteners b) Color conditioners c) Conditioning activators d) Fillers [Correct Ans: - d) Fillers A system for understanding color relationships is called________? a) The law of color b )he level system c) The color wheel d) primary color system [Correct Ans: - a) The ...

Etiology correct answer: cause, or set of causes, of a disease or condition Pathogenesis correct answer: mechanism for development of a disease Coagulopathy correct answer: condition where blood's ability to form clots (or coagulate) is impaired Thrombosis correct answer: pathological process with formation of blood clot (thrombus) in an uninjured vessel (cause of sudden death) Occlusion correct answer: blockage or closing of vessel Erythrocytes correct answer: red blood ce...

COMPLETE TEST BANK (Complete) Cosmetology Illinois State Exams| Illinois Cosmetology Instructor| Questions With Verified Answers/ 2024 Guarantee Pass Table of Contents Cosmetology Illinois State Exam Study Guide 2024 2 Illinois Cosmetology Instructor Practice Exam 2024 16 Illinois Cosmetology Instructor Practice Exam 2024 24 Illinois Cosmetology State Board Exam 2024 32 Cosmetology State Board Illinois New Questions 60 Illinois state board cosmetology Exam 69 Illinois State Cosmetolog...

You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic - Correct Answer-bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants - Correct Answer-gymnosperm In a pedigree for an autosomal recessive disorder, which of the following will occur if two homozygous unaffected individuals mate? a. They will have affected off...

TCDHA Dental Materials Test 3 with Complete Solutions TCDHA Dental Materials Test 3 with Complete Solutions TCDHA Dental Materials Test 3 with Complete SolutionsSelf-curing is a process whereby a chemical reaction occurs when 2 resins, a base with chemical activators and a catalyst, are mixed together? - ANSWER-True Moisture contamination contributes to ineffective bonding? - ANSWER-True Enamel bonding is stronger than dentin bonding? - ANSWER-True