Biology Exam Paper

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Question

General Certificate of Secondary Education
Higher Tier
January 2014

Mark

1
2
3

Additional Science M (modular) MBL2HP

4

Unit Biology B2
5

H

Biology M (modular)
Unit Biology B2
Wednesday 8 January 2014

9.00 am to 10.00 am

6
7
TOTAL

For this paper you must have:
 a ruler.
You may use a calculator.

B

Time allowed
 1 hour
Instructions
 Use black ink or black ball-point pen.
 Fill in the boxes at the top of this page.
 Answer all questions.
 You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages.
 Do all rough work in this book. Cross through any work you do not want to be marked.
Information
The marks for questions are shown in brackets.
 The maximum mark for this paper is 60.
 You are expected to use a calculator where appropriate.
 You are reminded of the need for good English and clear presentation in your answers.
 Question 3 should be answered in continuous prose.
In this question you will be marked on your ability to:
– use good English
– organise information clearly
– use specialist vocabulary where appropriate.


Advice
In all calculations, show clearly how you work out your answer.



(Jan14MBL2Hp01)

G/KL/100344Jan14/E5

MBL2HP

Do not write outside the box 2

There are no questions printed on this page

DO NOT WRITE ON THIS PAGE
ANSWER IN THE SPACES PROVIDED

(02)

G/Jan14/MBL2HP

Do not write outside the box 3

Answer all questions in the spaces provided.

1

The diagrams show three types of cell: an animal cell, a plant mesophyll cell and a bacterial cell.
Cell A

Cell B

Cell C

Not to scale

1 (a)

Which cell, A, B or C, is the bacterium?
(1 mark)

1 (b)

Name two structures you can see in the diagram of the plant cell which are not found in the other two cells.
1