Immobilised enzymes Study guides, Revision notes & Summaries

What is the proteome of the cell? correct answer: the full complex of proteins that can be produced using genetic material and post translational modifications What are some example of post translational modifications? correct answer: phosphorylation (signalling) GPI anchor (PM proteins) O-glycans (nuclear and cytosolic proteins) polyubiquitination (can induce protein degredation) How can you watch the purification of recombinant poly-His tagged GFP? correct answer: use Ni2+ immobili...

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...

Detailed A* level notes covering the whole topic of Cloning + Biotechnology (specification point 6.2.1). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with these notes and am now a medical student. Topics covered: - Plant cloning - Animal cloning - Microorganisms - Biotechnology - Immobilised Enzymes

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...

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

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...

AQA AS Level Biology Rated A+ What are the three ways a pathogen can damage hosts cells? nutrients inside them 1) rupturing them to release 2) breaking down nutrients inside the cell for their own use. This starves and eventually kills the cell. 3) replicating inside the cells and bursting them when they're released What are the two ways pathogens cause disease? 2) cell damage 1) production of toxins What are the lifestyle factors that can affect your chances of getting canc...

I achieved a high A* Grade in my final A-Level exams using these notes!!! I believe you can achieve an A* if you can memorise these notes! Simply use blurting, a method of active recall, to write everything you remember from the notes, then identify the parts you couldn’t remember, then repeat until you can remember it all! If you can do that, you’ve got an A* in the bag! They are clear, concise, and are laid out according to the specification; there is no information missing or in excess...

What are the three ways a pathogen can damage hosts cells? 1) rupturing them to release nutrients inside them 2) breaking down nutrients inside the cell for their own use. This starves and eventually kills the cell. 3) replicating inside the cells and bursting them when they're released What are the two ways pathogens cause disease? 1) production of toxins 2) cell damage What are the lifestyle factors that can affect your chances of getting cancer? 1) smoking 2) excessive...

In-depth description of enzymes, including how they work, what impacts their action, how they can be immobilised, and how they can be used to treat disease. Perfect for A-Level.