BEST REVIEWS GCSE(9–
1)BiologyA GATEWAY SCIENCE
J247/03
OCR
EXAMBANK
3/24/2025
, OxfordCambridgeandRSA
Friday10May2024– Morning
GCSE(9–1)BiologyA(Gateway Science)
J247/03(HigherTier)
Timeallowed:1hour45 minutes
*9985340288*
Youmusthave:
• a ruler (cm/mm)
Youcanuse:
• ascientificorgraphical calculator
H
• anHB pencil
* J 2 4 7 0 3 *
Pleasewriteclearlyinblackink.Donotwriteinthebarcodes.
Centrenumber Candidatenumber
First name(s)
Last name
INSTRUCTIONS
• Useblackink.YoucanuseanHBpencil,butonlyforgraphsand diagrams.
• Writeyouranswertoeachquestioninthespaceprovided.Ifyouneedextraspaceuse
thelinedpageattheendofthisbooklet.Thequestionnumbersmustbeclearlyshown.
• Answerallthe questions.
• Whereappropriate,youranswershouldbesupportedwithworking.Marksmightbe given
for using a correct method, even if your answer is wrong.
INFORMATION
• Thetotalmarkforthispaperis 90.
• Themarksforeachquestionareshowninbrackets[].
• Qualityofextendedresponsewillbeassessedinquestionsmarkedwithanasterisk(*).
• Thisdocument has28 pages.
ADVICE
• Readeachquestioncarefullybeforeyoustartyour answer.
©OCR2024[601/8589/2] OCRisanexempt Charity
DC (ST/JG) 320440/10 Turnover
,
, 2
SectionA
Youshouldspendamaximumof30minutesonthissection. Write
your answer to each question in the box provided.
1 Celluloseisacomplex carbohydrate.
Whichmonomersiscellulosemade from?
A Aminoacids
B Fatty acids
C Glycerol
D Simplesugars
Youranswer [1]
2 Thediagramshowsthestructureofthehuman brain.
A
B
D
C
Whichpartofthebrainishighlyfoldedintotwohemispheresandcontrolslanguageand memory?
Youranswer [1]
©OCR2024