Unit 2 (H420)
OCR
Here are the best resources to pass Unit 2 (H420). Find Unit 2 (H420) study guides, notes, assignments, and much more.
126 results
Summary
2.1.5 Plasma Membranes (membranes, diffusion, osmosis, active transport)- OCR Biology A level notes (2015-present syllabus)- A* notes
Detailed A* level notes covering the whole topic of plasma membranes (specification point 2.1.5). 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. These topics are covered: 
- plasma membranes 
- fluid mosaic model 
- diffusion 
- osmosis 
- active transport
Summary
2.1.4 Enzymes - OCR Biology A level notes (2015-present syllabus)- A* notes
Detailed A* level notes covering the whole topic enzymes (specification point 2.1.4). 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. Topics included: 
- enzyme action 
- factors affecting enzymes 
- enzyme inhibitors 
- cofactors, coenzymes and prosthetic groups
Summary
2.1.2 Biological Molecules (water, proteins, carbohydrates, lipids) - OCR Biology A level notes (2015-present syllabus)- A* notes
Detailed handwritten A* level notes covering the whole topic of biological molecules (specification point 2.1.2). 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 the notes and am now a medical student. They contain these topics: 
- water 
- carbohydrates 
- lipids 
- proteins
Summary
2.1.3 Nucleic Acids (DNA replication, transcription, translation, ATP) - OCR Biology A level notes (2015-present syllabus)- A* notes
Detailed handwritten A* level notes covering the whole topic of nucleic acids (specification point 2.1.3). 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 the notes and am now a medical student. They contain these topics: 
- DNA and RNA nucleotides 
- DNA replication 
- The nature of the genetic code 
- Transcription 
- Translation 
- ATP
Summary
6.3- Meiosis
Notes for biology
Package deal
OCR English-Literature Package
Includes various essays and a revision guide for the following texts:
+ The Handmaid's Tale 
+ 1984 
+ Measure for Measure 
+ A Doll's House 
Most essays were graded between A-C.
Summary
Cell Structure OCR A level Biology
Hello! I have completed my A levels in 2021 and these revision documents are what I used to revise for biology. This is chapter 2, cellular biology, the first thing that you'll learn in A level biology. It goes through the cellular structures and functions, deeper than GCSE and also through the types of microscopes. Hope this helps!
Summary
Enzymes
This summary includes the models of enzyme action, the factors affecting the rate of enzyme reactions including examples of rate graphs as you will see in exam questions related to this topic, descriptions of the different types of inhibition and cofactors. Suitable for all A-level biology exam boards.
laurenspratt
Summary
Ocr Biology A 2.5 Biological Membranes
summary notes on 2.5 
in spider diagram format to map out content 
colourful highlights to help memory
Summary
Ocr Biology A 2.4 Enzymes
summary notes on 2.4 
in spider diagram format to map out content 
colourful highlights for memory
Summary
Ocr Biology A 2.3 Nucleic Acids
summary notes on 2.3 
in spider diagram format to map out content 
colourful highlights to help memory
Summary
Ocr Biology A Module 2 Foundations In Biology
complete notes on the whole of module 2 for ocr biology a 
a document each for 2.1, 2.2, 2.3, 2.4, 2.5 
in a spider diagram format to clearly map out each individual topic 
colourful highlighting to help memory
Summary
Ocr Biology A 2.6 Cell Division, Cell Diversity, Cell Differentiation
summary notes on 2.6 
in spider diagram format to map out content 
colourful highlights to help memory
Package deal
1st year AS biology OCR A
A* student, all of year 1 content modules 2,3 and 4
eshakumari
Lecture notes
Module 2, 2.6 cell cycle
Detailed notes using a combination of class and text book information. Module 2, 2.6 OCR A , A*student
eshakumari
Lecture notes
Module 2, 2.5 membranes
Detailed notes using a combination of class and text book information. Module 2, 2.5 membranes OCR A , A*student
eshakumari
Lecture notes
Module 2, 2.4 enzymes
Detailed notes using a combination of class and text book information. Module 2, 2.4 enzymes OCR A , A*student
eshakumari
Lecture notes
Module 2, 2.3 DNA
Detailed notes using a combination of class and text book information. Module 2, 2.3 OCR A , A*student
eshakumari
Lecture notes
Module 2, 2.2 (part2) biological molecules
Detailed notes using a combination of class and text book information. Module 2, 2.2 biological molecules OCR A , A*student
eshakumari
Lecture notes
Module 2, 2.2 biological molecules
Detailed notes using a combination of class and text book information. Module 2, 2.2 biological molecules OCR A , A*student
eshakumari