Condensation reactions Study guides, Revision notes & Summaries

I Biological and non-biological substances both need oxygen for their existence. II The human body consists only of biological substances. I is correct and II is incorrect Characteristics of life include: growth and metabolism Examples of synthetic substances are: plastics and silicones Examples of organic biological substances are: carbohydrates and fats Examples of mineral substances are: paraffins and petroleum Matter is everything that: occupies space and has weight The ...

Biology 1201 LSU Exam 2: Pomarico Latest Version Graded A+ macromolecules large organic molecules which are usually polymers polymers large molecules consisting of many identical or similar subunits monomer subunit of a polymer most biological polymerization reactions are_____ condensation reactions aka dehydration synthesis reactions condensation reactions (dehydration synthesis) polymerization reactions in which the covalent linkage of the monomers is accompanies by removal...

Semmelweis Entrance Exam Medicine Biology Questions and Answers Rated A+ What are carbohydrates and lipids? Organic compounds that are mostly composed of three types of atom; carbon, hydrogen and oxygen What do carbohydrates do? provide energy, in the form of sugars like glucose and fructose, but they also make up structures like cellulose, which form the cell wall of plant cells What type of carbohydrate is the most important source of energy? mono-, di- and poly- saccharides ...

TEST BANK for Organic Chemistry 6th Edition by Janice Smith. ISBN-. Complete Chapters 1-29 Updated A+TABLE OF CONTENTS Chapter 1 Structure and Bonding Chap ter 2 Acids and Bases Chapter 3 Introduction to Organic Molecules and Functional Groups Chapter 4 Alkanes Chapter 5 Stereochemistry Chapter 6 Understanding Organic Reactions Chapter 7 Alkyl Halides and Nucleophilic Substitution Chapter 8 Alkyl Halides and Elimination Reactions Chapter 9 Alcohols, Ethers, and Related Compounds Chapter 10 Alken...

AQA AS BIOLOGY 7401/2 Paper 2 Version: 1.0 Final *JUN* IB/M/Jun23/E9 7401/2 For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 TOTAL Thursday 25 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a ruler with millimetre measurements • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the question...

van der Waals correct answer: -weakest (short lives) but lots could strengthen the bond -furthest distance -form as a result of hydrophobic interactions -strength depends on the size of the atoms and the distance between them -cannot be closer than the Van der Waals contact distance or else positively charged nuclei will repel each other (energy= 0) Proteins correct answer: main action molecule of the cell (Most chemical processes of the body are carried out by proteins) -classified in...

What are carbohydrates and lipids? - Answer-Organic compounds that are mostly composed of three types of atom; carbon, hydrogen and oxygen What do carbohydrates do? - Answer-provide energy, in the form of sugars like glucose and fructose, but they also make up structures like cellulose, which form the cell wall of plant cells What type of carbohydrate is the most important source of energy? - Answer-mono-, di- and polysaccharides What are mono and disaccharides? - Answer-polar and soluble i...

AQA A Level Biology Paper 3 (synoptic) Test || All Questions & 100% Accurate Answers (Graded A+) AQA A Level Biology Paper 3 (synoptic) Test || All Questions & 100% Accurate Answers (Graded A+) What are the useful properties of water and why ? - ANSWER - 1) Water is a metabolite - in many metabolic reactions including condensation and hydrolysis 2) Water is a solvent - medium in which enzyme catalysed reactions take place (metabolic reactions ) and readily dissolves substances like inorgan...

Metabolic processes are associated with chemical reactions such as (1) redox reactions, (2) dehydration condensation reactions, (3) dehydration reactions and (4) hydrolysis reactions. Redox Reactions involve the transfer of electrons called oxidation-reduction reactions (commonly called redox reactions). This reaction involves two steps. First, A redox reaction's first step. the oxidation step in which an electron (or hydrogen atom) is lost from a substrate. Second, the lost electron is t...

2023 AQA AS BIOLOGY 7401/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. AS BIOLOGY Paper 2 Thursday 25 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a ruler with millimetre measurements • a scientific calculator. Instructions • Use black ink or black ball-point pe...