Mark Scheme (Results)
Pearson Edexcel Advanced Subsidiary GCE
In Biology B (8BI0)
Paper 01: Core Cellular Biology and
Microbiology
for more papers: tyrionpapers.com
,Edexcel and BTEC Qualifications
Edexcel and BTEC qualifications come from Pearson, the world’s leading learning
company. We provide a wide range of qualifications including academic, vocational,
occupational and specific programmes for employers. For further information,
please visit our website at www.edexcel.com.
Our website subject pages hold useful resources, support material and live feeds
from our subject advisors giving you access to a portal of information. If you have
any subject specific questions about this specification that require the help of a
subject specialist, you may find our Ask The Expert email service helpful.
www.edexcel.com/contactus
Pearson: helping people progress, everywhere
Our aim is to help everyone progress in their lives through education. We believe
in every kind of learning, for all kinds of people, wherever they are in the world.
We’ve been involved in education for over 150 years, and by working across 70
countries, in 100 languages, we have built an international reputation for our
commitment to high standards and raising achievement through innovation in
education. Find out more about how we can help you and your students at:
www.pearson.com/uk
for more papers: tyrionpapers.com
, General Marking Guidance
• All candidates must receive the same treatment. Examiners
must mark the first candidate in exactly the same way as they
mark the last.
• Mark schemes should be applied positively. Candidates must be
rewarded for what they have shown they can do rather than
penalised for omissions.
• Examiners should mark according to the mark scheme not
according to their perception of where the grade boundaries
may lie.
• There is no ceiling on achievement. All marks on the mark
scheme should be used appropriately.
• All the marks on the mark scheme are designed to be awarded.
Examiners should always award full marks if deserved, i.e. if the
answer matches the mark scheme. Examiners should also be
prepared to award zero marks if the candidate’s response is not
worthy of credit according to the mark scheme.
• Where some judgement is required, mark schemes will provide
the principles by which marks will be awarded and
exemplification may be limited.
• When examiners are in doubt regarding the application of the
mark scheme to a candidate’s response, the team leader must
be consulted.
• Crossed out work should be marked UNLESS the candidate has
replaced it with an alternative response.
for more papers: tyrionpapers.com
Pearson Edexcel Advanced Subsidiary GCE
In Biology B (8BI0)
Paper 01: Core Cellular Biology and
Microbiology
for more papers: tyrionpapers.com
,Edexcel and BTEC Qualifications
Edexcel and BTEC qualifications come from Pearson, the world’s leading learning
company. We provide a wide range of qualifications including academic, vocational,
occupational and specific programmes for employers. For further information,
please visit our website at www.edexcel.com.
Our website subject pages hold useful resources, support material and live feeds
from our subject advisors giving you access to a portal of information. If you have
any subject specific questions about this specification that require the help of a
subject specialist, you may find our Ask The Expert email service helpful.
www.edexcel.com/contactus
Pearson: helping people progress, everywhere
Our aim is to help everyone progress in their lives through education. We believe
in every kind of learning, for all kinds of people, wherever they are in the world.
We’ve been involved in education for over 150 years, and by working across 70
countries, in 100 languages, we have built an international reputation for our
commitment to high standards and raising achievement through innovation in
education. Find out more about how we can help you and your students at:
www.pearson.com/uk
for more papers: tyrionpapers.com
, General Marking Guidance
• All candidates must receive the same treatment. Examiners
must mark the first candidate in exactly the same way as they
mark the last.
• Mark schemes should be applied positively. Candidates must be
rewarded for what they have shown they can do rather than
penalised for omissions.
• Examiners should mark according to the mark scheme not
according to their perception of where the grade boundaries
may lie.
• There is no ceiling on achievement. All marks on the mark
scheme should be used appropriately.
• All the marks on the mark scheme are designed to be awarded.
Examiners should always award full marks if deserved, i.e. if the
answer matches the mark scheme. Examiners should also be
prepared to award zero marks if the candidate’s response is not
worthy of credit according to the mark scheme.
• Where some judgement is required, mark schemes will provide
the principles by which marks will be awarded and
exemplification may be limited.
• When examiners are in doubt regarding the application of the
mark scheme to a candidate’s response, the team leader must
be consulted.
• Crossed out work should be marked UNLESS the candidate has
replaced it with an alternative response.
for more papers: tyrionpapers.com
