Biology 115 Study guides, Class notes & Summaries

Meiosis - ANSWER-DNA replication prior to cell division Sister Chromatids - ANSWER-are two copies of the same DNA(have the exact same sequence) Helicase - ANSWER-Breaks H-bonds to open the replication bubble Topoisomerase - ANSWER-Breaks a single covalent bond ahead of the replication bubble Single-stranded DNA binding proteins - ANSWER-Prevents the re-annealing of a single stranded DNA DNA Polymerase III - ANSWER-recognized double stranded DNA/RNA hybrid and synthesized DNA from ...

Test Bank For Essential Cell Biology 4TH Edition Alberts - All Chapters GradedA+. Living systems aree incredibly diverse in size, shape, environment, and behavior. It is estimated that there aree between 10 million and 100 million different species. Despite this wide variety of organisms, it remains difficult to define what it means to say something is alive. Whiiich of the following can be described as the smallest living unit? (a) GENE (b) cell (c) organelle (d) protein 1-2 Indicate wh...

Version 1 1 CHAPTER 1 1) Which technique creates a three-dimensional dynamic image of blood vessels? A) Digital subtraction angiography B) Magnetic resonance imaging C) Dynamic spatial reconstruction D) Positron emission tomography 2) Magnetic resonance imaging is based on the movement of A) electrons in a magnetic field. B) carbons in a magnetic field. C) protons in a magnetic field. D) cells in a magnetic field. 3) The delivery of a radioactive compound to the body to study the met...

Long Term Potential (LTP) can last for days or weeks in dissected tissue; it is thought to represent one of the fundamental processes by which memories are stored and learning takes place. To achieve LTP, which learning strategies should you, as a student, employ? I. Taking active notes in lecture. II. All-night cram sessions the night before an exam. III. Pre-skimming the readings from the textbook. IV. Carefully reading the entire textbook and taking detailed notes. V. Reviewing the mater...

Biology 1150 Final Exam Study Guide questions and answers |graded A+ What is Biology? The study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and disribution What are the 7 basic characteristics of all living things? 1. living things contain nucleic acids, proteins, carbohydrates and lipids. 2. Living things are composed of cells. 3. Living things grow and reproduce 4. Living things use energy and raw ma...

BIO 115 Final Exam Study Guide with Complete Solutions 12 Principles of Biology Cells are the simplest unit of life Cell theory: (1) all organisms are composed of cells (2) Cells are smallest unit of life (3) new cells come from pre-existing cells Living organisms use energy (E) process called respiration metabolism: breakdown of cellular molecules Living organisms interact with their environment example: plants grow towards light source Living organisms maintain homeostasis maint...

Lifespan Development: A Psychological Perspective By Martha Lally and Suzanne Valentine-French This Open Education Resource (OER) textbook was funded by a grant from the College of Lake County Foundation and supported by the Business and Social Sciences Division. This textbook can be found at: Publication is under the following license: Creative Commons Attribution-Noncommercial-Share Alike 3.0 unported license to view a copy of this license, visit Table of Contents C...

Biology 1150 exam 5 questions and answers 100% correct What is a telomere? a region if repetitive nucleotide sequences at the end of chromosomes that protect them from deterioration or fusion from other chromosomes How do telomeres determine the life span of a cell? it limits the life span by 2 fators: -denuding chromosomes of DNA necessary for viability -acting as mitotic clock What is metastasis? the spread of caner cells from one part of the body to another What is ...

o Test Bank for Life-Span Development , 18th Edition By John Santrock RATING Student name: 1) Identify the term that refers to the characteristics of people as males and females. 2) According to Paul Baltes, what is a co-construction of biological, cultural, and individual factors working together? 3) In the context of conceptions of age, age refers to connectedness with others and the social roles individuals adopt. 4) theorists emphasize that behavior is...

PSYCH 115 Final Exam Questions and Answers 100% Pass Which of the following is an overt behavior Reaction Time Which of the following is NOT part of the scientific method Report conclusions directly to the media You are teaching Psych-115 and all of your students correctly answer every question on the first test. When trying to explain this success, the law of parsimony would lead you to assume: Your students studied hard in order to correctly answer every question Which of th...