Ap Bio Work Essay

2330 WordsAug 29, 201410 Pages
AP BIOLOGY PAK 1 HOMEWORK Name: Jeremy Ng Per: 3 Adv: Mr.Lee Chapter 1: Introduction: Themes in the Study of Life Begin your study of biology this year by reading Chapter 1. It will serve as a reminder about biological concepts that you may have learned in an earlier course and give you an overview of what you will study this year. VOCABULARY- Should be completed in your notebook to be kept along with any notes taken for the chapter. eukaryotic cell genome prokaryotic cell negative feedback DNA positive feedback genes data 1. In the overview, Figure 1.3 recalls many of the properties of life. Label the seven properties illustrated here, and give a different example of each. Enter answer here Evolutionary…show more content…
16. The text points out a common misconception about the term “controlled experiment”. In the snake mimicry experiment, what factors were held constant? 17. Explain what is meant by a scientific theory by giving the three ways your text separates a theory from a hypothesis or mere speculation. 1. __________________________________________________________________________________ 2. __________________________________________________________________________________ 3. __________________________________________________________________________________ Chapter 2: The Chemical Context of Life This chapter covers the basics that you may have learned in your chemistry class. The questions that follow should help you focus on the most important points. VOCABULARY- Should be completed in your notebook to be kept along with any notes taken for the chapter. matter element trace element neutron atomic number atomic mass energy molecule polar covalent bond anion van der Waals interactions compound proton isotope electronegativity cation dynamic equilibrium essential element electron electron shells nonpolar covalent bond hydrogen bond Concept 2.1 Matter consists of chemical elements in pure form and in combinations called compounds 1. What four elements make up 96% of all living matter? _________________________________________ Concept 2.2 An element’s properties depend on the structure of its atoms 2.
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