Origins of replication - Study guides, Class notes & Summaries

Test Bank for Biology: How Life Works 4e 4th Edition by James Morris, Daniel Hartl; Andrew Knoll; Robert Lue. Full Chapters test bank are included Chapter 1 to 48 Part 1 From Cells to Organisms Chapter 1 Chemical, Cellular, and Evolutionary Foundations of Life Case 1 Life’s Origin: Homeostasis, Information, and Energy Chapter 2 Molecules of Life Chapter 3 Cells, Membranes, and Homeostasis Chapter 4 Nucleic Acids and Information Flow Chapter 5 Protein Structure, Function, and Synth...

The structure of a strand of DNA. - Answer-it is a double helix, like a twisted ladder. the ladder rings are nucleotide subunits and they have a covalent bond to the sugar phosphate backbone (made of deoxyribose and a phosphate group) What are the nucleotide subunits? - Answer-adenine, guanine, cytosine, and thymine How are the subunits held together? - Answer-through a hydrogen bond What are the nucleotide subunits compliments? - Answer-Adenine and thymine cytosine and guanine How does D...

A - Alanine (1 letter) Activation of enzymes through ligand binding: why would this be useful? - The binding of a ligand to an allosteric site of a multimeric enzyme often induces positive cooperativity, that is the binding of one substrate induces a favorable conformation change and increases the enzyme's likelihood to bind to a second substrate. Ala - Alanine (3 letter) Arg - Arginine (3 letter) Asn - Asparagine (3 letter) Asp - Aspartic Acid (3 letter) Barr body and relation to hete...

The process of DNA replication requires that each of the parental DNA strands be used as a ____________ to produce a duplicate of the opposing strand. (a) catalyst (b) competitor (c) template (d) copy - CORRECT ANSWER-(c) template DNA replication is considered semiconservative because __________________________________. (a) after many rounds of DNA replication, the original DNA double helix is still intact. (b) each daughter DNA molecule consists of two new strands copied form the...

Test Bank for Genetics A Conceptual Approach, 7th Edition Benjamin Pierce Test Bank for Chapter 2: Chromosomes and Cellular Reproduction Multiple-Choice Questions 1. Which of the following statements is false? a. Errors in chromosome separation are rarely a problem for an organism. b. Errors in chromosome separation can result in a miscarriage. c. Errors in chromosome separation can result in cancer. d. Errors in chromosome separation can result in a child with severe handicaps. e. Erro...

UNT Biology 1710 Practice Exam 3|52 Questions with Verified Answers An excellent example of the genetic phenomenon known as continuous variation would be: a. flower color in plants. b. height in humans. c. human blood groups. d. epistasis. e. fur color in arctic animals - CORRECT ANSWER B) height in humans A human genetic trait passed from one generation to the next has an unusual inheritance pattern. The genotype and phenotype of the offspring depends only upon the genotype of the mo...

Which strand is produced more rapidly? - ANSWER-Leading strand During DNA replication in the lagging strand there is production of this component? - ANSWER-Okazaki fragment How many "stop" codons exist? - ANSWER-3 The double helix of DNA is wrapped about 1¾ times around which of these components? - ANSWER-Nucleosome Which enzyme unwraps the double helix? - ANSWER-Helicase In the ribosome, what is the name of the bond that links one amino acid to the next? - ANSWER-peptide bonds...

Test Bank for Applied Pathophysiology: A Conceptual Approach 4e 4th Edition by Judi Nath; Carie Braun. ISBN-13: 9199 Full Chapters test bank included 1 Introduction to Pathophysiology Introduction Defining Pathophysiology Understanding Pathophysiology Pathogenesis Etiology Clinical Manifestations Diagnosis and Treatment Applying Pathophysiology Individual Health Population Health Disease Prevention Evidence-Based Practice Functional Concepts of Altered Health 2 Altered Cel...

Bio Exam 3 Questions and Answers 100% Pass What did Griffith discover in his experiment involving bacteria with capsule (S) and non-capsule (R) strains, and what molecule did Avery, MacLeod, and McCarty identify as responsible for this phenomenon? Griffith observed that DNA could transform bacteria, demonstrating for the first time that genetic material can be transferred through a process called transformation. The S-strain, with a polysaccharide capsule, is protected from the immune...

psychophysical parallelism - correct answer While some methodological behaviorists accept that there are mental states, they have ruled them completely out of consideration. This is not a new concept and was once referred to as . methodological - correct answer behaviorism might be thought of as a psychological version of logical positivism or operationism. introspection - correct answer ...