 The basic building blocks of all living organisms 

 forms a boundary to the cell and it controls what enters and leaves 

 Controls the centre of the cell contains genetic information in the form of chromosomes 

 A boundary of the nucleus controls what enters and leaves 

Made of cellulose - a rigid structure that provides  support

 what is the vacuoles function (large permanent)

 contains chlorophyll a green substance that absorbs light energy from the Sun to perform Photosynthesis

What is the only 2 structures present in all three types of cells

 give the letters of three structures that are also present in animal cells 

 loop of DNA, plasmids, non-cellulose cell wall 

State two structures that are found in bacterial cells but not in plant or animal cells

a thin piece of onion epidermis is placed onto a microscope slide. what else must you do before the slide is ready for observation using a microscope?

 they grow under the soil and do not come in contact with the sunlight 

Suggest why onion cells do not contain chloroplasts

English (UK)

Flashcard

United Kingdom

DEFAULT (Northern Ireland)

Biology

Unit one animal, plant and bacteria cells 

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Revision maps for all 9 crime and deviance topics
I want to say thank you to everyone who's been so patient while i finished these notes- I got so many message asking if i had full topic notes for this unit so I'm glad to hear my work is helping people :)

Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.

Comprehensive Crime & Deviance Overview

Mind map

Saffron

Sociology

Crime & Deviance: full topic revision

Quotes + Analysis for characters in An Inspector Calls (Grade 8+)

Explore in-depth analysis and key quotes for characters in J.B. Priestley's 'An Inspector Calls'. This resource covers Gerald Croft, Inspector Goole, Sheila Birling, Mrs. Birling, Eric Birling, and Eva Smith, focusing on themes of class, gender roles, and social responsibility. Ideal for students aiming for Grade 8 and above.

An Inspector Calls: Character Insights

Liv_767

English Literature

An Inspector Calls Characters

A-Level Sociology: Education. So these notes have all the sociologists studies that are also part of methods in context, I just haven't covered research methods here :)

Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.

Sociology of Education Overview

Revision note

Education- full topic revision 

Everything you need to revise families for paper 2 :)

Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.

Sociology of Families: Comprehensive Revision

A-Level Sociology: Families and Households Full Topic Revision 

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Combined Science

aqa higher tier combined science -  biology b1 : cell biology, paper 1

Jasmeen Kaur

English - inspector calls quotes and analysis 

model answer for the unit 3 assessment in year 13

Explore the essential rules governing the use of evidence in criminal cases, including reliability, admissibility, and relevance. This summary covers key concepts such as the roles of personnel in investigations, the impact of witness testimonies, and the implications of plea bargaining. Ideal for Year 13 criminology students preparing for assessments.

Criminal Justice Evidence Rules

Essay

Wheezey

Criminology

CRIMINOLOGY UNIT 3 MODEL ANSWERS

Comprehensive study notes covering key concepts in cellular biology, human digestion, respiration, photosynthesis, and the circulatory system. This resource includes detailed explanations of cell structures, enzyme functions, nutrient absorption, and the impact of environmental factors on biological processes. Ideal for students preparing for Biology Paper 1 exams.

Biology Paper 1 Overview

Lydia Taylor

Study note

English

biology notes for paper 1

DEFAULT

Biology notes for paper 1

This is the aqa exam board for triple highwe 

Aarna

Chemistry

Chemistry paper 1 aqa 

Poetry GCSEs. Ozymandias, Storm of the island, London, Extract from the Prelude, My last duchess, Charge of the light brigade, Exposure, Bayonet Charge, The Emigree, Remains, Poppies, War photographer, Kamikaze, Tissue & Checking out me history.

Explore in-depth analyses of key poems for GCSE English Literature, including Ozymandias, Storm on the Island, London, My Last Duchess, and more. This resource covers themes, structure, and key quotes to enhance your understanding of war and conflict in poetry. Ideal for exam preparation and comparative studies.

Power & Conflict Poetry Analysis

Presentation

Gabriela

Power and Conflict - All poems 

Comprehensive summary of AQA A-Level Biology Year 1, covering key topics such as cellular structure, protein synthesis, immune response, gas exchange, and more. Ideal for exam preparation and understanding biological concepts. Includes detailed insights into cellular processes, biological classification, and the circulatory system.

A-Level Biology Year 1 Overview

leah :)

AQA A-Level Biology Year 1 Notes

Comprehensive summary of key concepts in GCSE AQA Biology Paper 1, covering topics such as cell structure, photosynthesis, respiration, disease biology, antibiotic resistance, and transport systems. Ideal for exam preparation and revision.

GCSE Biology Paper 1 Overview

A* on the way

GCSE aqa biology paper 1

Notes for Biology paper 1 contains the full course for AQA higher combined!

Summary

- revision help -

Biology paper 1 Summary

AQA GCSE Biology - The heart and blood vessels revision.

Explore the structure and function of the heart and blood vessels in the circulatory system. This summary covers the roles of arteries, veins, and capillaries, detailing how blood is transported throughout the body. Ideal for AQA GCSE Biology students preparing for exams.

Circulatory System Overview

Izzy !

Science

AQA Biology Revision - The Heart

includes: B1, B2, B3, B4 for paper 1 AQA GCSE (apologies for typos) Information from official textbook, PMT, savemyexams and school work  

Explore key concepts in Cell Biology, including cell structure, transport mechanisms, the heart's anatomy, and digestive processes. This summary covers essential topics for AQA GCSE Biology Paper 1, providing a clear overview of eukaryotic and prokaryotic cells, enzyme functions, and plant systems. Ideal for quick revision and exam preparation.

Cell Biology Essentials

Lorena

Biology Unit 1 Summary Notes

Explore the fundamental concepts of human cell biology, including cell division, DNA structure and replication, gene expression, and metabolic pathways. This comprehensive summary covers key topics such as mitosis, meiosis, mutations, and cellular respiration, providing essential insights for Higher Human Biology students. Ideal for exam preparation and understanding cellular processes.

Human Cell Biology Essentials

Karly

Higher Human Biology Unit 1 Human Cells

doesnt include genetic fingerprinting coz i couldnt be bothered, but otherwise includes the entire year 2 spec 

Comprehensive study notes covering key concepts in AQA A-Level Biology Year 2, including neuronal communication, genetic modification, nutrient cycles, and hormonal control. This resource is designed to aid understanding of complex topics such as action potentials, photosynthesis, and speciation. Ideal for exam preparation and revision.

A-Level Biology Year 2 Overview

AQA A-Level Biology Notes Year 2 

Explore the key hormones involved in the menstrual cycle, including FSH, LH, estrogen, and progesterone. Understand their roles in egg maturation, ovulation, and the maintenance of the uterine lining. This summary provides a clear overview of hormonal coordination in human reproduction, ideal for GCSE Biology students.

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Flashcards

transport in plants

Paper 1 Biology topics that are difficult!

Xylem and phloem

PLANT TRANSPORT SYSTEM

Xylem and phloem cells

Cell Organisation - Notes on Full Topic (Combined Higher)