Pectinase - Study guides, Revision notes & Summaries

BESC 204 Exam 3 Questions with complete solution Cellulose - correct answer complex carbohydrate which is the major constituent of plant cell walls (produced by the enzyme cellulase) Lignin - correct answer the binding agent which holds plant cell walls together, primarily in wood (produced by the enzyme ligninase) Pectin - correct answer binding agent between plant cell walls, primarily in fruit (produced by pectinase) Cutin - correct answer the waxy material which covers th...

This document gives a sample coursework of my own from Unit 5 Investigating science as part of Applied Science.

Cellulose - Answer-complex carbohydrate which is the major constituent of plant cell walls (produced by the enzyme cellulase) Lignin - Answer-the binding agent which holds plant cell walls together, primarily in wood (produced by the enzyme ligninase) Pectin - Answer-binding agent between plant cell walls, primarily in fruit (produced by pectinase) Cutin - Answer-the waxy material which covers the epidermal cells of plants (produced by cutinase) White Rot - Answer-a type of wood rot ...

Students’ Lab Book for AQA AS & A-Level Biology 7401/7402 Covers the complete CPAC requirements for the investigation skills relevant to examinations 2 CONTENTS How to use this Lab Book – notes to teachers 9 - notes to students 12 - Practical and mathematical skills grid 13 Skills development requirements 14 Mathematical requirements & exemplifications 16 Glossary of terms 19 Suggested templates for skills development 21 (research, planning, concluding & evalu...

CONTENTS How to use this Lab Book – notes to teachers 9 - notes to students 12 - Practical and mathematical skills grid 13 Skills development requirements 14 Mathematical requirements & exemplifications 16 Glossary of terms 19 Suggested templates for skills development 21 (research, planning, concluding & evaluating) Data Tables 27 Significant figures 28 Uncertainties 29 Graphs/Bar Charts/Histograms 32 Biological drawings 41 Statistical tests 43 PART 1 AS and A-Level Investigati...

Biology – Enzymes Questions and Answers 100% Correct Define Enzymes Enzyme is a *biological catalyst*, which is *protein* in nature, and can *speed up the rate of a chemical reaction, without it being chemically changed* at the end of the reaction. How do enzymes work? Enzymes work by *lowering the activation energy* of a reaction. Activation energy is the *minimum amount of energy* that reactants must absorb to become activated to start a chemical reaction Properties of an enzyme (7) - Most...

FSHN 101 Final Exam Study Guide Section 1: Nutrition and Health 1. Intro 2. Food: Evolution Through the Ages I. The evolution of the food system in society A. Obtaining food is a fundamen tal activity of human life B. Early humans obtained food by hunting wild animals and gathering the edible parts of plants 1. Hunters and gatherers typically lived in egalitarian (i.e., there were no social status distinctions) bands of 20-50 people 2. They spent an estimated 20 to 30 hours per week obtaining fo...

Experiments Included ( answered thoroughly with additional notes ): 1 Describe the role of anaerobic respiration in yeast during the production of ethanol for biofuels. 2 Describe the role of anaerobic respiration in yeast during bread-making. 3 Investigate and describe the use of pectinase in fruit juice production. 4 Investigate and describe the use of biological washing powders that contain enzymes. 5 Investigate and explain the use of lactase to produce lactose-free milk.

Microbes play a vital role in various industries through their ability to perform specific biochemical processes. Here’s a summary of how they are utilized

This is my IB Biology SL IA on the effect of pectinase immobilisation on pectin hydrolysis. This IA received an A* and I got a 7 for the subject. It provides a clear framework for introduction, methodology, analysis and evaluation. I hope you find it helpful!