Course Overview

Delve into the study of genetic diseases and their medical implications with our A level Biology course.

A level Biology is a dynamic and essential subject that allows students to delve into the mechanisms of life and better understand the living world around them.

Biology stands out at A level with its compelling mix of molecular detail and broad ecological insight. It invites students to explore topics ranging from cell structures and genetics to biodiversity, disease, and ecosystems—providing a solid foundation for further study or careers in health, science, and environmental fields.

This A level course not only deepens scientific knowledge but also develops analytical thinking, data interpretation, and problem-solving skills. With its balance of theoretical content and practical application, A level Biology is a stimulating and valuable choice for learners ready to take their scientific understanding to the next level.

  • 85%
pass rate in 2024

  • elearning icon

    Interactive course

  • 1:1 tutor support

A level Biology at a glance

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Exam board

Edexcel 9BN0

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Format

Online learning with 1:1 tutor support

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Assessment

Exams (three)

The exams are written, with no practical element, but throughout the exam you will be expected to use your understanding of practical theory – gained through the 18 core practicals within your course – to answer questions.

Non-exam assessment (NEA):

  • an additional assessment providing opportunity to gain a practical skills endorsement to demonstrate practical skills as well as knowledge
  • separately endorsed and reported as a separate grade
  • does not contribute to the result of the A level  qualification
  • for some university programmes, like medicine, you will need to have the endorsement as well as the A level

Discover more about our Exam Support in our Exam Handbook

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Assignments

10 assignments (one introductory)

18 core practicals

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Resources
  • Set textbooks – included as a free ebook with your course:
  • Salters-Nuffield AS/A level Biology Student Book 1, University of York Science Education Group, Pearson Education, 2015
  • Salters-Nuffield A level Biology Student Book 2, University of York Science Education Group, Pearson Education, 2015
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Hours

Learn at your own pace

Approx. 250-300 hours* plus time for completing assignments

course entry requirements icon
Entry requirements

No formal qualifications

An ability to read and write in English

course requirements icon
Requirements

Maths Skills for A level Biology, J Penny, Oxford University Press, 2013

Internet access

Computer operating system and browser to support learn@nec.

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UCAS points

Earn up to 56 UCAS points

course exam board icon
Exam board

Edexcel 9BN0

course entry requirements icon
Entry requirements

No formal qualifications

An ability to read and write in English

course resources icon
Resources
  • Set textbooks – included as a free ebook with your course:
  • Salters-Nuffield AS/A level Biology Student Book 1, University of York Science Education Group, Pearson Education, 2015
  • Salters-Nuffield A level Biology Student Book 2, University of York Science Education Group, Pearson Education, 2015
course assessment icon
Assessment

Exams (three)

The exams are written, with no practical element, but throughout the exam you will be expected to use your understanding of practical theory – gained through the 18 core practicals within your course – to answer questions.

Non-exam assessment (NEA):

  • an additional assessment providing opportunity to gain a practical skills endorsement to demonstrate practical skills as well as knowledge
  • separately endorsed and reported as a separate grade
  • does not contribute to the result of the A level  qualification
  • for some university programmes, like medicine, you will need to have the endorsement as well as the A level

Discover more about our Exam Support in our Exam Handbook

education icon
UCAS points

Earn up to 56 UCAS points

course assignments icon
Assignments

10 assignments (one introductory)

18 core practicals

course format icon
Format

Online learning with 1:1 tutor support

course requirements icon
Requirements

Maths Skills for A level Biology, J Penny, Oxford University Press, 2013

Internet access

Computer operating system and browser to support learn@nec.

course hours icon
Hours

Learn at your own pace

Approx. 250-300 hours* plus time for completing assignments

course exam board icon
Exam board

Edexcel 9BN0

course format icon
Format

Online learning with 1:1 tutor support

course assessment icon
Assessment

Exams (three)

The exams are written, with no practical element, but throughout the exam you will be expected to use your understanding of practical theory – gained through the 18 core practicals within your course – to answer questions.

Non-exam assessment (NEA):

  • an additional assessment providing opportunity to gain a practical skills endorsement to demonstrate practical skills as well as knowledge
  • separately endorsed and reported as a separate grade
  • does not contribute to the result of the A level  qualification
  • for some university programmes, like medicine, you will need to have the endorsement as well as the A level

Discover more about our Exam Support in our Exam Handbook

course assignments icon
Assignments

10 assignments (one introductory)

18 core practicals

course resources icon
Resources
  • Set textbooks – included as a free ebook with your course:
  • Salters-Nuffield AS/A level Biology Student Book 1, University of York Science Education Group, Pearson Education, 2015
  • Salters-Nuffield A level Biology Student Book 2, University of York Science Education Group, Pearson Education, 2015
course hours icon
Hours

Learn at your own pace

Approx. 250-300 hours* plus time for completing assignments

course entry requirements icon
Entry requirements

No formal qualifications

An ability to read and write in English

course requirements icon
Requirements

Maths Skills for A level Biology, J Penny, Oxford University Press, 2013

Internet access

Computer operating system and browser to support learn@nec.

education icon
UCAS points

Earn up to 56 UCAS points

Why study A level Biology

Future opportunities

  • Employers are crying out for candidates with science-based skills – such as enquiry, accuracy, initiative and inventiveness.
  • Studying biology or STEM subjects at university.
  • A range of rewarding careers in medicine, physiotherapy, nursing, veterinary science, zoology, microbiology, marine biology, pharmacology, forensic science, ecology, conservation and teaching.
Course content

What you’ll learn…

Section 1

Lifestyle, health and risk

  • What is cardiovascular disease?
  • Who is at risk of cardiovascular disease?
  • Risk factors for cardiovascular disease?
  • Biochemistry involved in cardiovascular disease?
  • Reducing the risk of cardiovascular disease
Section 2

Genes and health

  • The effects of cystic fibrosis on the lungs
  • Why is CF mucus so sticky?
  • The roles of proteins and enzymes
  • How is the CFTR protein made?
  • How is cystic fibrosis inherited?
  • Testing for CF
Section 3

Voice of the genome

  • Cells and their components
  • In the beginning
  • From one to many: the cell cycle
  • How development is controlled
  • Genes and environment
Section 4

Biodiversity and natural resources

  • Why are there so many different species?
  • How did organisms become so well adapted?
  • Classification and speciation
  • Plant cells and tissues
  • Making use of biodiversity in plants
  • On the brink
SECTION 5

On the wild side

  • What is an ecosystem?
  • Ecosystems rely on energy transfer
  • Global climate change
  • Predicting and coping with future climate change
  • Adapt or die
  • Getting the balance right
SECTION 6

Infection, immunity and forensics

  • Forensic biology
  • Cause of death
  • The body’s response to infection
  • Could the infections have been prevented?
  • Are there treatments for AIDS and TB?
SECTION 7

Run for your life

  • Getting moving
  • Energy for action
  • Peak performance
  • Breaking out in a sweat
  • Overdoing it
  • Improving on nature
SECTION 8

Grey matter

  • The nervous system and nerve impulses
  • Reception of stimuli
  • The brain
  • Visual development and making sense of what we see
  • Learning and memory
  • Problems with synapses
  • Genetic modifications: risks and benefits

    Affordable study

    Flexible payments and financial help

    • As an education charity dedicated to helping independent learners achieve life-changing qualifications we want to keep fees affordable. All of our course fees are clear and transparent to help you plan for any additional costs.
    • NEC’s fees for A levels offer some of the best value on the market, with multi-buy options, special offers, personal discounts, and affordable finance options.
    • Used responsibly, finance is a great way to spread the cost of your course. We’ve teamed up with Omni, one of the UK’s leading finance specialists.
    • Depending on your own circumstances, there are a number of possibilities for getting help to fund your course.

    Visit our Fee information page or

    Talk to an advisor
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    Monthly instalments

    Study now, pay your way

    It’s your choice: you can pay in full at the point of enrolment, or you can spread the cost over monthly instalments with our finance offer. We offer a choice of six or 12 month repayment plans, with 0% APR as standard.

    To pay in instalments you will need to enrol by telephone.

    The National Extension College (NEC) work with finance company OMNI. For more information on our relationship with OMNI and repayment plans see our Fee Information page.

    Course fee £730
    Deposit £73
    Amount of credit £657
    Monthly payment £54.75
    Duration 12 months
    Total repayment £730
    Cost of credit £0.00
    Rate of interest 0% APR representative

    Purchasing more than one A level? Use voucher code ALMB10 to receive 10% off at checkout.

    Tutor sitting in a breakout room with a laptop and coffee
    With you every step of the way

    Enjoy 1-2-1 support from your course tutor

    You’ll have access to 1:1 support from your tutor. All NEC tutors are subject experts, with experience in supporting online learners.

    “I have always loved learning about living organisms so Biology is the perfect subject for me. I hope to share my enthusiasm for the subject with my students. The A level Biology course is very broad and gives a real flavour of so many aspects of Biology. It provides a fantastic foundation for future studies whether they are biology based or something different.”

    Usha, Biology Tutor
    MORE ABOUT OUR TUTORS
    Help when you need if

    Additional support for under 18s

    We understand younger students often need an extra helping hand with their studies. NEC’s unique Progress Tracker makes it easy for parents and guardians to follow their child’s progress, access assignment grades and view tutor feedback to ensure effective learning.

    Our approach to home study
    Need help choosing?

    Talk to one of our course advisors

    Still unsure whether online distance learning is right for you?

    Our friendly Course Advice Team are here to help answer your questions and take you through your options.

    • Book a call and someone will get back to you at a convenient time.
    • Or contact us today by phone or email.

    We’re waiting to help you get ahead and achieve your goals, your way.

    Talk to a course advisor

    Frequently asked questions

    Your common questions and concerns answered. Read more FAQs.

    NEC offers flexible, online GCSEs, A levels, and vocational courses that you can study anytime, anywhere. When you enrol, you’ll receive a welcome email with login details for learn@nec, our virtual learning platform.

    You’ll be supported by a qualified subject tutor who provides feedback on your assignments and helps guide your progress. Our expertly designed courses include engaging materials, interactive learning activities, and selected online resources — all created by experienced teachers, examiners, and learning designers.

    Our courses are designed to let you study at your own pace — all within a clearly defined enrolment period to help keep you on track. Many courses let you study your way, with flexible assignment deadlines to suit your schedule. Others may include set dates — especially for things like exams or NEAs (Non-Exam Assessment) — to help you stay on track.

    Yes! You can connect with other learners in your course’s online forum. Many students find discussing topics with peers helps reinforce their learning — and helps them feel part of a wider learning community.

    Yes. Most NEC courses, including all GCSEs and A levels, lead to qualifications awarded by major UK exam boards such as AQA, Edexcel, OCR and Cambridge International. You’ll earn exactly the same qualification as students in school or college.

    We’re also approved to offer CMI qualifications for management, as well as TQUK-accredited courses and Functional Skills qualifications in English and Maths. These nationally recognised qualifications are designed to help learners build practical skills and are ideal for both personal development and career progression.

    Some short courses, like those in the arts, are for personal development and enjoyment but don’t lead to formal accreditation.

    Yes, NEC is a JCQ-approved exam centre, which means we can support your exam entry, provide verified access arrangements, and oversee non-exam assessments (NEAs) — essential for subjects like English, Science and Geography.

    Yes. Many students complete a one-year fast track option, especially if working towards university or career deadlines. You’ll need to commit regular study time and plan carefully around assignment deadlines and exams.

    If you’re unsure whether fast track is realistic, we’ll advise you.

    Yes. You can enrol any time and begin studying when it suits you. However, if your course involves an exam, you’ll need to complete all assignments and assessments (also known as coursework or NEA — Non-Exam Assessment) in time for set exam dates — so don’t leave it too late!

    If you’re planning to apply to university, please also be aware of UCAS deadlines. For example, to receive predicted grades through our UCAS Application Service, you’ll need to have completed a certain number of assignments by specific dates.

    Check the individual course pages for guidance, or book a call with an advisor to discuss your timeline and study plans.

    Yes — NEC is ideal for international students. Many of our courses are available worldwide, but there are a few things to check before enrolling:

    Exams: You’ll need to arrange a local exam centre. AQA does not offer international exams, so you’ll need to travel to the UK for those.

    Qualification recognition: Ensure your chosen qualification is recognised in your country.

    Our team is happy to help you explore your options.

    We teach you the core practicals that you need to be familiar with for your exam. This varies by course, but each core practical typically includes a method, list of equipment and some sample results. You can have a go at some of these practicals safely at home – we will let you know when this is the case. If the experiment is not safe to complete at home, or if you don’t want to complete the experiment yourself, our detailed description of the investigation will give you the information you need. Where appropriate, we also link videos demonstrating the experiment.

    People who study A level Biology also take…

    Purchasing more than one A level? Use voucher code ALMB10 to receive 10% off at checkout.