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Key Topics For OCR A Biology

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Key Topics For OCR A Biology

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Section B Big
topics: Paper 1 -
Biological
Processes

, 2022:

Biological Membranes - Osmosis using potato and sucrose
Respiration - Respirometer, Q10, ATP from Aerobic and Anaerobic respiration
Photosynthesis - Chloroplast structure and Carbon fixation
Hormonal Communication - Stem cells, Endocrine and Exocrine Glands, Adrenal Gland
Animal Responses - Types of Muscles, Sliding Filament Model
Biological Molecules - Properties of water
Transport in Plants - Xylem and Phloem, micrographs of leaf, Transport systems

2021:

Transport in Animals - Structure of heart, Tissue fluid linking with kidney disease
Animal Responses - The brain, heart rate, Nervous system basically
Hormonal Communication - Micrograph of pancreas, control of blood glucose, Diabetes
Excretion - liver micrograph
Photosynthesis - light-dependent stage
Transport in Plants - Rate of Transpiration, Xerophytes, Translocation

2020:

Nucleotides and Nucleic Acids - Structure of ATP
Biological Membranes - Simple diffusion, active transport
Biological Molecules - Colorimetry, Sugars
Photosynthesis - TLC, Limiting Factors in Photosynthesis

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Study Level: A/AS Level
Examinator: OCR
Subject: Biology A
Unit: 1-6 (H420)

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Uploaded on: January 16, 2024
Number of pages: 6
Written in: 2023/2024
Type: OTHER
Person: Unknown

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key topics for ocr a biology

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Key Topics For OCR A Biology

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