e
nc
ie
Sc
Please check the examination details below before entering your candidate information
ed
Candidate surname Other names
in
mb
Co
Centre Number Candidate Number
SE
GC
l
22 ce
Pearson Edexcel Level 1/Level 2 GCSE (9–1)
20 dex
E
Paper
Time 1 hour 10 minutes
reference 1SC0/2BH
Combined Science
PAPER 4
Higher Tier
You must have: Total Marks
Calculator, ruler
Instructions
• Fill
Use black ink or ball‑point pen.
• centrein the boxes at the top of this page with your name,
number and candidate number.
• Answer allthequestions.
Answer
• – there may questions in the spaces provided
be more space than you need.
• Any diagrams maybeNOT
Calculators may used.
• You must show all yourbeworking
accurately drawn, unless otherwise indicated.
• end of your solution. out with your answer clearly identified at the
Information
• The total mark for this paper is 60.
• – usemarks
The for each question are shown in brackets
this as a guide as to how much time to spend on each question.
• structure yourmarked
In questions with an asterisk (*), marks will be awarded for your ability to
answer logically, showing how the points that you make are related
or follow on from each other where appropriate.
Advice
• Read each question carefully before you start to answer it.
• Try to answer every question.
• your answers if you have time at the end.
Check
Turn over
*P69476A0120*
P69476A
©2022 Pearson Education Ltd.
Q:1/
, E
20 dex
22 ce
l
GC
2
SE
Co
mb
in
ed
Sc
ie
nc
e
BLANK PAGE
*P69476A0220*
, e
nc
ie
Sc
ed
Answer ALL questions. Write your answers in the spaces provided.
in
mb
Some questions must be answered with a cross in a box . If you change your mind about an
Co
answer, put a line through the box and then mark your new answer with a cross .
SE
GC
1 (a) Figure 1 shows xylem and phloem from the stem of a plant.
l
22 ce
20 dex
E
phloem
xylem
Figure 1
(i) Living cells in phloem use energy to transport sucrose.
Which organelles release energy in living cells?
(1)
A vacuoles
B mitochondria
C nuclei
D ribosomes
(ii) Describe two features of the structure of xylem vessels that can be seen in
Figure 1.
(2)
1 . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........................................................................................................................................................... . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......................................................................................................................................................... .. . . . . . . . . . . . . . . . . . . . .
2 . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........................................................................................................................................................... . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......................................................................................................................................................... .. . . . . . . . . . . . . . . . . . . . .
*P69476A0320*
3
Turn over
nc
ie
Sc
Please check the examination details below before entering your candidate information
ed
Candidate surname Other names
in
mb
Co
Centre Number Candidate Number
SE
GC
l
22 ce
Pearson Edexcel Level 1/Level 2 GCSE (9–1)
20 dex
E
Paper
Time 1 hour 10 minutes
reference 1SC0/2BH
Combined Science
PAPER 4
Higher Tier
You must have: Total Marks
Calculator, ruler
Instructions
• Fill
Use black ink or ball‑point pen.
• centrein the boxes at the top of this page with your name,
number and candidate number.
• Answer allthequestions.
Answer
• – there may questions in the spaces provided
be more space than you need.
• Any diagrams maybeNOT
Calculators may used.
• You must show all yourbeworking
accurately drawn, unless otherwise indicated.
• end of your solution. out with your answer clearly identified at the
Information
• The total mark for this paper is 60.
• – usemarks
The for each question are shown in brackets
this as a guide as to how much time to spend on each question.
• structure yourmarked
In questions with an asterisk (*), marks will be awarded for your ability to
answer logically, showing how the points that you make are related
or follow on from each other where appropriate.
Advice
• Read each question carefully before you start to answer it.
• Try to answer every question.
• your answers if you have time at the end.
Check
Turn over
*P69476A0120*
P69476A
©2022 Pearson Education Ltd.
Q:1/
, E
20 dex
22 ce
l
GC
2
SE
Co
mb
in
ed
Sc
ie
nc
e
BLANK PAGE
*P69476A0220*
, e
nc
ie
Sc
ed
Answer ALL questions. Write your answers in the spaces provided.
in
mb
Some questions must be answered with a cross in a box . If you change your mind about an
Co
answer, put a line through the box and then mark your new answer with a cross .
SE
GC
1 (a) Figure 1 shows xylem and phloem from the stem of a plant.
l
22 ce
20 dex
E
phloem
xylem
Figure 1
(i) Living cells in phloem use energy to transport sucrose.
Which organelles release energy in living cells?
(1)
A vacuoles
B mitochondria
C nuclei
D ribosomes
(ii) Describe two features of the structure of xylem vessels that can be seen in
Figure 1.
(2)
1 . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........................................................................................................................................................... . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......................................................................................................................................................... .. . . . . . . . . . . . . . . . . . . . .
2 . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........................................................................................................................................................... . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......................................................................................................................................................... .. . . . . . . . . . . . . . . . . . . . .
*P69476A0320*
3
Turn over
