JJ Guo 12/4/12 AP Bio Chapter 9 and 10 Review Questions 1. Binary fission is the subdivision of a cell. The relative speed is faster. Chromatin is spaghetti like before mitosis Chromosomes (X-Shape) Chromatid (each individual part of the chromosome) Centromere (middle part of the chromosome) Centriole (involved in cellular division‚ the poles that pull the chromatids) Centrosome (microtubule organization center) 4. Diploid (2n) number Half the diploid is haploid (n) number Humans have
Premium Mitosis Chromosome Meiosis
Amino acids are the building blocks of proteins. Amino acids bind together to form polypeptide chains‚ and these polypeptides fold and coil together into specific conformations to form proteins. There are 20 different amino acids‚ each amino acid consisting of four distinct partners. The first is a carboxyl group. A carboxyl group has very weak acids that are able to donate hydrogen ions to biological reactions. The second partner is the amino acid group. Amino acid groups act as the base which‚
Premium Protein Amino acid
Exercise 10: Acid-Base Balance: Activity 1: Hyperventilation Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. The fastest compensatory mechanism for maintaining pH homeostasis in the human body is You correctly answered: c. the chemical buffering system. 2. An increase in hydrogen ion concentration would You correctly answered: d. decrease pH. 3. The amount of carbon dioxide in the blood is measured in You correctly answered: b. mm Hg. 4. The reaction
Premium Carbon dioxide PH Bicarbonate
MANUFACTURE OF ACRYLIC ACID BY PARTIAL OXIDATION OF PROPYLENE Submitted by‚ P.V.R.Krishna Prasad. M.Prem Kumar. ACKNOWLEDGEMENT We hereby place our sincere thanks to Dr.R.KARTHIKEYAN‚ Head of the Department of Chemical Engineering ‚ Faculty of Engineering and Technology‚ S.R.M University and the faculty members of Chemical Engineering Department for their full hearted co-operation and encouragement for the completion of this project. We extend our thanks to our Project guide Mr
Premium Carboxylic acid Acetic acid Butyric acid
NUCLEIC ACIDS I.BASIC CONCEPTS II.CLASSES III.CHEMICAL NATURE IV.FUNCTION I.BASIC CONCEPTS NUCLEIC ACIDS polymeric macromolecules‚ or large biological molecules‚ essential for all known forms of life are made from monomers known as nucleotides Each nucleotide has three components: a 5-carbon sugar‚ a phosphate group‚ and a nitrogenous base If the sugar is deoxyribose‚ the polymer is DNA. If the sugar is ribose‚ the polymer is RNA. Together with proteins‚ nucleic acids are the most
Free DNA
Unit 1 Immigration‚ Assimilation & Canada’s Changing Face Vocabulary Paternalistic- A system or relationship where one side is treated as immature and must be led by the other ’paternal’ (father) side. Like the Aboriginal-Government relationship Assimilation- The forcing of a cultural group to lose its identity. Exercised by the Canadian Government‚ forcing Aboriginals to adopt British culture. Prohibition- Laws against the selling & manufacturing of alcohol. Exercised during WWI
Premium World War II World War I
Question 3-3 If a “typical” firm reports $20 million of retained earnings on its balance sheet‚ could its directors declare a $20 million cash dividend without having any qualms about what they were doing? Explain your answer. Its directors could declare a $20 million cash dividend without having any qualms about what they were doing‚ because retained earnings may not held as cash. Retained earnings represent the cumulative total of all earnings kept by the company during its life. Therefore‚ $20
Premium Generally Accepted Accounting Principles Balance sheet Liability
Balance Sheet and Income Statement Commentary Michael Turner BSA 500 – Business Systems I July 24‚ 2013 Simon Chen Balance Sheet and Income Statement Commentary Balance Sheets and Income Statements is an approach to review the overall financial status of the company. We will be reviewing four companies in different industries’ balance sheet and income statements. With a technique to combine the statements we will be able to evaluate the companies’ income‚ expense and stockholder’s equity in the
Premium Balance sheet Asset
II. BENEFITS OF EXERCISE About 100 B.C.‚ Cicero observed that “exercise and temperance can preserve something of our strength in old age.” Aristotle stressed the need for exercise to maintain “a healthy mind in a healthy body.” In the Misneh Torah‚ the twelfth century Jewish scholar and physician‚ Rabbi Moses Maimonides‚ strongly recommended daily exercise and warned that “anyone who sits around idle and takes no exercise will be subject to physical discomforts and failing strength.” Early in
Premium Muscle Physical exercise Obesity
Ions in Solutions Using Acid/Base Chemistry: A Quality Control Test Objective: This lab focuses on the detection of ions using titration as an analysis tool. You will standardize NaOH and HCl solutions so that you know the exact concentration and then prepare samples of common household items in order to determine the amount of calcium in Tang®‚ Mg(OH)2 in Milk of Magnesia‚ etc. You will learn to prepare samples of a specified concentration‚ learn about acids and bases through the use of titrations
Premium PH Titration Hydrochloric acid