C hemical signal and receptor
Cascade
Amplificati on step(s) One molecule of hormone p roduces many molecules of p rotein A Disadvanta ge:
Down regulation
Example
Steroids are hydrophobic and lipid soluble d iffuse freely through t he membrane Bind with s

GCE Examinations
Advanced Subsidiary / Advanced Level
Pure Mathematics
Module P5
Paper E
MARKING GUIDE
This guide is intended to be as helpful as possible to teachers by providing
concise solutions and indicating how marks should be awarded. There are
obv

GCE Examinations
Pure Mathematics
Module P5
Advanced Subsidiary / Advanced Level
Paper D
Time: 1 hour 30 minutes
Instructions and Information
Candidates may use any calculator except those with a facility for symbolic
algebra and / or calculus.
Full marks

GCE Examinations
Advanced Subsidiary / Advanced Level
Pure Mathematics
Module P5
Paper D
MARKING GUIDE
This guide is intended to be as helpful as possible to teachers by providing
concise solutions and indicating how marks should be awarded. There are
obv

GCE Examinations
Advanced Subsidiary / Advanced Level
Pure Mathematics
Module P5
Paper C
MARKING GUIDE
This guide is intended to be as helpful as possible to teachers by providing
concise solutions and indicating how marks should be awarded. There are
obv

GCE Examinations
Pure Mathematics
Module P5
Advanced Subsidiary / Advanced Level
Paper C
Time: 1 hour 30 minutes
Instructions and Information
Candidates may use any calculator except those with a facility for symbolic
algebra and / or calculus.
Full marks

GCE Examinations
Pure Mathematics
Module P5
Advanced Subsidiary / Advanced Level
Paper B
Time: 1 hour 30 minutes
Instructions and Information
Candidates may use any calculator except those with a facility for symbolic
algebra and / or calculus.
Full marks

GCE Examinations
Advanced Subsidiary / Advanced Level
Pure Mathematics
Module P5
Paper A
MARKING GUIDE
This guide is intended to be as helpful as possible to teachers by providing
concise solutions and indicating how marks should be awarded. There are
obv

GCE Examinations
Pure Mathematics
Module P5
Advanced Subsidiary / Advanced Level
Paper A
Time: 1 hour 30 minutes
Instructions and Information
Candidates may use any calculator except those with a facility for symbolic
algebra and / or calculus.
Full marks

GCE Examinations
Advanced Subsidiary / Advanced Level
Pure Mathematics
Module P5
Paper B
MARKING GUIDE
This guide is intended to be as helpful as possible to teachers by providing
concise solutions and indicating how marks should be awarded. There are
obv

Week 2 Notes Taylorism
Fredrick Taylor in the early 1900s preached that every job had one best
way for doing it and that managers, not workers, should determine how
work would be done (philosophy of scientific management cfw_Taylorism).
This reinforced t