Proofreading Study guides, Class notes & Summaries

The tryptophan operon is a repressible operon that is: - ANSWER-Turned off whenever tryptophan is added to the growth medium. The lactose operon is likely to be transcribed when: - ANSWER-The cyclic AMP and lactose levels are both high within the cell. For a repressible operon to be transcribed, which of the following must occur? - ANSWER-RNA polymerase must bind to the promoter, and the repressor must be inactive. Which of the following, when taken up by the cell, binds to the represso...

Why is myelin important in the nervous system? A. It allows signals to travel faster along axons because depolarization occurs only at myelinated locations. B. It allows signals to travel faster along axons because depolarization occurs only at nonmyelinated locations. C. It bundles the dendrites of adjacent neurons together. D. It increases capacitance across the cell membrane, which helps electrical signals to leave the axons. E. It traps neurotransmitters, increasing their concentratio...

Accounting Associate Degree General Education Core (Required minimum: 15 Semester Credit Hours) Area I - Language Arts/Communication ENGL 1101 Composition and Rhetoric 3 180 Explores the analysis of literature and articles about issues in the humanities and in society. Students practice various modes of writing, ranging from exposition to argumentation and persuasion. The course includes a review of standard grammatical and stylistic usage in proofreading and editing. An introduction to...

Accounting Associate Degree General Education Core (Required minimum: 15 Semester Credit Hours) Area I - Language Arts/Communication ENGL 1101 Composition and Rhetoric 3 180 Explores the analysis of literature and articles about issues in the humanities and in society. Students practice various modes of writing, ranging from exposition to argumentation and persuasion. The course includes a review of standard grammatical and stylistic usage in proofreading and editing. An introduction to...

Bio 101 Module 3 test (Questions and Answers A+ Graded 100% Verified) A diploid cell has ____ the number of chromosomes as haploid cells ANS: twice the first level of DNA organization in a eukaryotic cell is maintained by which molecule? ANS: chromatin identical copies of chromatin held together by cohesin at the centromere are called _____? ANS: sister chromatids Chromosomes are duplicated during what stage of the cell cycle? ANS: S phase which of the following events doe...

Which of the following does cytosine pair with? a. guanine b. thymine c. adenine d. a pyrimidine - a. guanine Prokaryotes contain a ________chromosome, and eukaryotes contain ________ chromosomes. a. single-stranded circular; single-stranded linear b. single-stranded linear; single-stranded circular c. double-stranded circular; double-stranded linear d. double-stranded linear; double-stranded circular - c. double-stranded circular; doublestranded linear DNA replicates by which of the f...

Accounting Associate Degree General Education Core (Required minimum: 15 Semester Credit Hours) Area I - Language Arts/Communication ENGL 1101 Composition and Rhetoric 3 180 Explores the analysis of literature and articles about issues in the humanities and in society. Students practice various modes of writing, ranging from exposition to argumentation and persuasion. The course includes a review of standard grammatical and stylistic usage in proofreading and editing. An introduction to...

BIO 123 DNA Bilogy Quiz Latest (Questions and Answers).What process are initiation, elongation, and termination stages of? Select one: a. DNA replication b. codon-anticodon formation c. mRNA transcription d. error correction by proofreading enzymes e. polypeptide synthesis Feedback The correct answer is: polypeptide synthesis Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text All of the following are important characteristics for a model genetic organism except ...

EDCU 701 / EDCU701 APA QUIZ • Question 1 4 out of 4 points In chapter three’s section on Writing Style readers will better understand your ideas if you aim for what area(s) from your opening statement to your conclusion? For this question, you may choose more than one answer. Selected Answers: Continuity in words Concepts Thematic development Correct Answers: Continuity in words Concepts Thematic development • Question 2 4 out of 4 po...

ADVANCED PLACEMENT (AP) BIOLOGY: Dna, Rna, And Proteins 181 Questions Correctly Answered | 100% Rated Which type of mutation does not change an organism's phenotype despite changing its genotype? Possible Answers: Frameshift Missense Silent Nonsense Correct answer: Silent Question 2 What would be an immediate consequence for a cell with a mutant version of DNA polymerase III that has lost its proofreading function? Possible Answers: Cancer EXAM Inability to complete the cell cycle Inabil...