Biology 101 Study Guide

Words: 691
Pages: 3
Open Document
Test 1 Corrections
1.Organic compounds always contain ________.
A) Always contain carbon.
3. In some areas, fluoride is added during the municipal water treatment process in order to help ____________.
C) reduce tooth decay.
4. Cellulose differs from starch in that ___________. C) most animals cannot break down cellulose, whereas starch is easily digested.
7. Fatty acids are _________. C) hydrophobic
9. What is the complementary sequence to the DNA strand TCGATGG? B) AGCTACC
11. Peptide bonds __________. B) link amino acids
12. How are genes used by cells to build proteins? D) the genes in DNA direct the synthesis of an RNA molecule, which is used to build a protein
13. __________ are weak bonds that are not strong enough to hold atoms …show more content…
A protein containing more than one polypeptide chain exhibits the ________level of protein structure. D) Quaternary
17. DNA differs from RNA because DNA C) Contains thymine in place of uracil
18. Below is the structure of octane, the major component of gasoline. What type of bond is (are) found in a molecule of octane? B) only nonpolar covalent bonds.
19. Which of the following trace elements needed by humans is commonly added to table salt?
C) iodine

21. Your instructor ask you to look into your microscope to see a prokaryotic cell. You will be looking for a cell that A) has a membrane
22. Amino acids can be distinguished from one another by D) the chemical properties of their R …show more content…
Define the following terms
1. Enzyme: Enzymes are protein molecules that act as biological catalysts. They help reactions to occur faster.
2. Gene: A gene is the basic physical and functional unit of heredity. Genes, which are made up of DNA, act as instructions to make molecules called proteins.
3. Carbohydrate: are one of the main types of nutrients. They are the most important source of energy for the body.
4. Evolution: is change in the heritable traits of biological populations over successive generations.
5. Polymer: is a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together.
Essay. Use complete sentences to answer the following. Use only the space provided.
1. Mr. Jacobson claims he can walk on water. He invites you to walk on water with him. Explain how that is chemically possible.
• That is due to the water’s high polarity levels, water molecules stick together forming an almost “skin like” layer. This then forms a high surface tension that will allow him to walk on water. Hydrogen bonding is what gives the rise to surface tension and
Show More

Related Documents: Biology 101 Study Guide

Study Guide Essay

Study Guide Logical Fallacy-A logical fallacy is, roughly speaking, an error of reasoning. When someone adopts a position, or tries to persuade someone else to adopt a position, based on a bad piece of reasoning, they commit a fallacy. Blanket Statements -This dangerous fallacy involves a statement that makes an overly general or absolute claim or reason and leaves the arguer vulnerable to attack. Blanket statements use the language of absoluteness. False Dilemma/either or- This…

Words 1036 - Pages 5

Learn to Jump Off Roofs Essay

Major Map: BS Computer Science Catalog Year: 2012‐2013 The following is a sample course of study. It is the Student’s responsibility to ensure that all program requirements are met. This guide is not a substitute for academic advisement. For more information please go to www.sce.umkc.edu or the UMKC catalog at www.umkc.edu/catalog Your path to graduation may vary slightly based on factors such as college credit you earned while in high school…

Words 1037 - Pages 5

Registration For 2012-2014

-Could be Earth/Environmental Science or AP Environmental Science Biology A physical science -Could be Chemistry, Physics, or Physical 8 Social Studies 3 credits are required: World History Civics and Economics US History 9 Additional Science or Social Studies Science Examples Include: •Honors Human Anatomy •Microbiology •Honors Forensics •AP Biology •AP Chemistry Social Studies Examples Include: •African American Studies •Psychology •Contemporary Law & Justice • AP Psychology •AP Human…

Words 2387 - Pages 10

Traditions and Encounters: Rome Notes Essay

If I asked you to find a definition for “science” you would probably find something similar to the listing above. As biology majors, you will spend the next several years learning “science” (definition 2) so you can practice “science” (definition 3) as a career. An important aspect of all the sciences is the application of the scientific method. Observations are made, questions are asked, hypotheses are developed, experiments are performed, data are collected, and conclusions are drawn. These…

Words 3083 - Pages 13

Suicide and New York Essay

other sciences, psychiatry is one of the most prominent premise providers for suicidology; and there is no doubt that psychiatry, as well as behavioral sciences, have recently developed in a more biological direction (Brinkmann, 2009). Thus, studies on biological factors (e.g., genes, endophenotypes, neurotransmitters) are presently in demand (e.g., Mann et al., 2006), researchers are now describing the “suicidal brain” (e.g., Desmyter et al., 2011), and various kinds of brain-imaging techniques…

Words 2958 - Pages 12

Positive Psychology: Study Guide

Psychology 118 Exam 1 Study Guide POWERPOINT SLIDES What Is Positive Psychology? What are the three pillars of positive psychology according to Seligman (2002)? Positive Subjective Experiences Happiness Pleasure Gratification Fulfillment Positive Individual Traits Strengths of character Talents Interest Values Positive Instituations Family School Business Religion Community Sociey 2. The early Greek philosophers identified two components of happiness, hedonia and eudaimonia…

Words 3581 - Pages 15

Essay on The Effectiveness of Technology in Schools

than 109,000 public and private K-12 schools.(2) During the 1980s, studies demonstrated that using computer technology could motivate students, enhance instruction for special needs students, improve students' attitudes toward learning, and motivate teachers and free them from some routine instructional tasks. The Software Publishers Association's 1990 Report on the Effectiveness of Microcomputers in Schools presented studies that showed that the use of technology as a learning tool could make…

Words 5921 - Pages 24

Notes for Human Development Test Essay

HD 101 Test 2 Study Guide Chapter 6 * Development in Middle Childhood * Physical: School- aged children grow at a steady pace; most increases in height come from the legs, not the trunk. Motor skills continue to improve as strength and dexterity increase. Boys tend to excel in motor skills requiring strength; girls excel in fine motor skills and those requiring flexibility and balance. Many U.S. elementary school children are not physically fit, mainly because they are inactive.…

Words 2861 - Pages 12

Essay about The Effect of Student Attitudes and Beliefs on Mathematics Education

PDSI Approach 38 2.5.4 Study on Mathematical Achievement Using the Climbing Learning Methods in Nigeria Secondary Schools 40 2.5.5 SMASSE Project Impact Assessment Survey Results……………………….44 2.6 Critical review of literature …..46 2.7 Summary 48 CHAPTER THREE 49 3.0 RESEARCH DESIGN AND METHODOLOGY 49 3.1 Introduction 49 3.2 Research Design 49 3.3. The Study Area 50 3.4 The Study Population 50 3.5 Sample and Sampling Procedures 51 3.6 Study Variables 53 3.7 Research…

Words 29432 - Pages 118

Anxiety Case Study Essay

case-Based review Generalized Anxiety Disorder in Adults Case Study and Commentary, Raushanah Hud-Aleem, DO, and Darnell Ladson, DO CME jointly sponsored by Wayne State University School of Medicine and JCOM This article has a companion CME exam that follows the article. To earn credit, read the article and complete the CME evaluation on pages 362 and 363. Estimated time to complete this activity is 1 hour. Release date: 15 July 2008; valid for credit through 30 July 2009. Program Audience Primary…

Words 6196 - Pages 25