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OCR Foundation GCSE Biology B Twenty First Century Science J257_01: Breadth in Biology (Foundation Tier) question-paper june 2024 $17.99   Add to cart

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OCR Foundation GCSE Biology B Twenty First Century Science J257_01: Breadth in Biology (Foundation Tier) question-paper june 2024

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OCR Foundation GCSE Biology B Twenty First Century Science J257_01: Breadth in Biology (Foundation Tier) question-paper june 2024

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  • November 1, 2024
  • 27
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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yestudyone
Oxford Cambridge and RSA
F
Please write clearly in black ink. Do not write in the barcodes.
First name(s)
Last name
Centre number
Candidate number
OCR is an exempt Charity
Turn over
INSTRUCTIONS
· Use black ink. You can use an HB pencil, but only for graphs and diagrams.
· Write your answer to each question in the space provided. If you need extra space use
the lined pages at the end of this booklet. The question numbers must be clearly shown.
· Answer all the questions.
· Where appropriate, your answer should be supported with working. Marks might be
given for using a correct method, even if your answer is wrong.
INFORMATION
· The total mark for this paper is 90.
· The marks for each question are shown in brackets [ ].
· This document has 28 pages.
ADVICE
· Read each question carefully before you start your answer.
*
J
2
5
7
0
1
*
You must have:
· a ruler (cm/mm)
You can use:
· an HB pencil
· a scientific or graphical calculator
Friday 10 May 2024 · Morning
GCSE (9·1) Biology B
(Twenty First Century Science)
J257/01 Breadth in biology (Foundation Tier)
Time allowed: 1 hour 45 minutes
*1375204346*
© OCR 2024 [601/8506/5]
DC (CJ/CB) 349213/6

, 2
BLANK PAGE




PLEASE DO NOT WRITE ON THIS PAGE




© OCR 2024

, 3
1
(a) Draw lines to connect each organ system to its function.

Organ system Function

Digestive system Produce and release
hormones

Endocrine system Gaseous exchange

Coordinate fast responses
Nervous system
to stimuli

Absorb dissolved food
Respiratory system molecules
[3]

(b) Which structure is the smallest?

Tick (✓) one box.

Cell

Nucleus

Organ

Tissue
[1]

(c) Which structure is the smallest?

Tick (✓) one box.

Cell

Chromosome

Gene

Nucleus
[1]




© OCR 2024 Turn over

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