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Infection and response
Organisation
Cell biology
Biological molecules
Homeostasis and response
Responding to change (a2 only)
Energy transfers (a2 only)
The control of gene expression (a-level only)
Substance exchange
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Genetics & ecosystems (a2 only)
Ecology
Cells
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1f industrialisation and the people: britain, c1783-1885
1c the tudors: england, 1485-1603
Britain & the wider world: 1745 -1901
Inter-war germany
World war one
2n revolution and dictatorship: russia, 1917-1953
World war two & the holocaust
1l the quest for political stability: germany, 1871-1991
The cold war
2j america: a nation divided, c1845-1877
Medieval period: 1066 -1509
The fight for female suffrage
2m wars and welfare: britain in transition, 1906-1957
2d religious conflict and the church in england, c1529-c1570
Britain: 1509 -1745
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04/04/2023
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Mutations 11 T OLT change face + candom in genetic material Mitosis interphose H male / Somale Chcomosomes male female Đ Peophase cytokenesis - metaphase XY XX intromece -Spindle anaphase telophose LLLL LET / cytoplasm Splits 3 bu Genetic 1-eye hair" height BIOLOGY DNA + inheritance shown ovec •Alleles are different versions of same gevie Dominant homoz Environmental colour genes both B in Phenotype pension codeminant shown gendype Phenotype cecessive b ygous heterozygous = . ін рисмогуре = alleles U - both alleles, O genetically different Gene codes foc complementary characteristics base 3 bases =BB oc bb Translation = B₂b •Cell nudler's →chcomosome (gename) 46 (23 Pais) Protein codon Transcription copies • MRNA - Single Stranded of nudeus RNA polymerase makes • Than joins with cibosome Paicing Protein Synthesis in gene H a W TENA bainos amino cibosome Amino acids and HH₂ -HH- alleles • Cytosine - guanive adenine - thymine ✓ Ucicil in amino -double helix slouch MRNA 3 bases b9 dad تر (DNA) V genes matched by joined together by meiosis anticoden bases series of out moves acids mRNA in ytoplasm genetic recombination B مدمام cibosomes 11 "1 4 There no God and muhammed is his messenger (and Ali is his feind)" Shahadah Allah is Akbas send in - God Prostate and draw Surah 96:16 Night thousand Rakkah of Glocy leach Self -Qur'an 2.183 Power but Allah fasting is prescribed for your restraint "you may months" Shia is supceme lear Allah better than a Qur'an RS 97.3 11 be steadfast in prayer and giving Que 'an 2:110 God good your the one is biood Muslim practices well in you is aware de " your b spilled" of Que'an horse Alms only whatever 2 215 ace command Lood, at your command" Said ducing Tawaf the foc needy" meant pook is slain Lesser jihad Que'an 9.60 and greate Shahadah Lesser no There is and muhammed and -shows focus repeateel + to new mode 95 God but e Al is his feind! of oneness God Allah 3x Jihael Salah - prayer is his messanger' inner struggle! self wass Tonly fox de leuce / nowjan Allah rights. bocu baby beleif of the celigion day says - to show Allan before Wode-washing time to physically Spictually prepare hakah-secies of words + ∙g goes to forehead ou 4 Praying ali on night night of power = first prayer cevelation + Showe respect for Allah Eid al- wash hands / feet / mouth/nose lacus /reet feshual at /shows - evening meals very significant - shows devotion and accapting life a test + end of life - also no smoking is wearing /sex actions (set prayer) repeated 14 x per day Sbmes for Spread over Souni + 3x for Shia Food foce Hajj devotion no subcission to fasting between suncise dering to Y notes ERS - Muslim Prachices of Sawm - fashing adah end focus God with Ashura -Shi'a and mouth, of camadan S pillars 10 obligatory of + - period of mouching for death of Street + sunset processions O festival of end - big party giving...
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AY incident cay i < Oc I critical angk Physics-GCSE Noctial Vijet angle of incidence hormal = ULIGHT + SOUND WAVES Reflected ray of reflection angle glass > refracted cay angle of ceflechon • Light 2 ✓ refractive index medium isn't - higher density refracted сау = compaces optical density of catio So no units) materials optical densities. aic waves travel of Sini Sangle of incidence Sine Slower speed de angle of cefcaction Internal reflection (total internal reflection) angle of incidence > critical angle Incident medium denser than ans. angle I Critical angle Tuns parallel bends towards normal substances (as ar = r ro internal reflection 30/11/2 incidence = of second medium total between different * always larger than refracted ray with boundary Critical angle reflects back in dicection came it light in optical fibce: total internal of car reflector / road signs : angle of refraction Sin e internal • long sent outer layer reflection has a lower in 1 reflection Innec how 90° layer Binoculars Thigher refcachive index Communication. bundles of optical fibres send messages fibres Caccy theim under oceans binary code magnifies the image cefractive index endescope uses optical fibres to look inside. eye • large numbers of fibres fixed = bundle together to carry sufficient light for image an the body objective lens light. 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T 2 x 4-x 4 excluded the proper teems zero +5 100 2 = 250 50 num bers the expression it makes O range and functions come numbers that out of function & (2x3 - (100-1) xs) that domain. way on formula Sheet of won't Squace cooting negatives. f (x) = √x g(x) = all negatives excluded = √5 + x T below -5 excluded writing number f (6) f (oc = 17 machines. 12 +5 = 2x² +5 [ ( 1 1 Law of angle of GCSE Physics light can reflection • The семешёт actows Incidence сау be reflected, refracted incidence incidence o augle cay same 2 • They apear Density denser g Refraction • Light waves change. transparent. to affects plane angle incidence measuced reflected come materials = slower towards • Then. Incidence cay f the noomal + the = denser normal from direction -glass ·lign meeb bondacy does the angle of angle of wave glass different speed normal refechon between ray and than Refeacted cay ant cevere and Reflected eay they of different optical densities directions ос de fracted air reflection plane miccoc slows cay normal Incidence cay + normal move cousine it leaves. 22/10/21 all parallel Bo lie between to be Refracted cay 6 Shnell's law Refracted Index The size of n = the cercacted index than Ratio compares optical angle depends = Sini Sinc density of the 50 angle of incidence angle of reflection 1 always larger higher optical densing = higher referactive - No units matecials materials density. index Poem terminology Alliteration - repetition of same sound "dance with my dog" Assonance "washing- Ballad Dichon - Song "grand" "band" Couplet -machine washes. "At my. my age repetition of choice GCSE - English lit. End stopped lines. "how 11 2 anything words ✓ written as - Dad Played" Elegy Slow I thoughtful poem "She lived out her life alone" A live cage A line conning into the next played. cricket Poem I stutter in a Enjambment At my age Dad Form -structure of e.g Sonnet 116 Free Verse e. g Mum, Dad and Me Hypec bole Sound (changes pace) narrative poem, regular chythin. vowel of words / language. " A dynasty of toads" Imagery - language creating my box is made of 2 with line. a 9 without regular structure or stanza pause at the endl pichice with his feinds language to exaggecate a point line / stanza Onomata pei - a word to describe a sound "Doom" Personification - non-human object. "Miss weather led the dancing" Pon - A play on chyme in the mind. golden oak' Metaphor - Something is said to be something else "evapocated into the air given human qualibies Refrain 41 a Repetition- cepeating. "pacty" of Rhyme "came Rhythm Quat cain Similie 4 Sounet Symbol H cecuccing golden tree pacty 44 - "my Triplet Sonnet е.д. Stanza - group a use "name" movement of syllables Theme Pucple shoes Tone cegulac comparison of one thing to another fourteen line poem. 116 lovers gift a of words with matching sound live lines of verse use of something to represent something else ended" end of autrumu The subject of the poem word rebelling feeling /Mood / voice to me" 3 line 4 line stanza a one me a fluctocopy Hactive" - a speaker in Voice ""NO" She said' caesuca full stop in Stanza and nobody can teenager of poem Comantic a poem Middle Cour gret of a second one hous Scentence