ZIMSEC A-Level Biology Paper 2 November 2006 Question Paper

Download and practise with this ZIMSEC A-Level Biology Paper 2 November 2006 question paper. Useful for exam revision, past paper practice, and preparation in Zimbabwe.

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Exam board: ZIMSEC
Subject: Biology
Level: A-Level
Document: Question Paper
Paper: Paper 2
Paper code: 9190/2
Session: November
Year: 2006
File: PDF, 3.9 MB

About this question paper

This is the ZIMSEC A-Level Biology question paper for Paper 2 from November 2006. Use it for exam practice under timed conditions. The paper code is 9190/2.

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Text from the first page

2
SECTION A
Answer all questions

1 Fig 1.1 shows the molecular structure of two amino acids.

Fig. 1.1
(a) (i) In the space provided below, show how the two amino acids are bonded.

[2]
(ii) Name the bond formed in (a)(i).

[1]
(b) State any two bonds which maintain the tertiary structure of a protein.
$\_\_\_\_$
$\_\_\_\_$

[2]
(c) Briefly outline the main features of a fibrous protein.
$\_\_\_\_$
$\_\_\_\_$
$\_\_\_\_$
$\_\_\_\_$

[2]
[Total: 7]
9190/2 N2006