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Human Biology Question Paper

Human Biology

Course:Bachelor Of Education Science

Institution: Kenyatta University question papers

Exam Year:2009

KENYATTA UNIVERSITY
UNIVERSITY EXAMINATIONS 2009/2010
FIRST SEMESTER EXAMINATION FOR THE DEGREE OF BACHELOR OF
SCIENCE AND BACHELOR OF EDUCATION

SZL 306: HUMAN BIOLOGY

DATE: Monday
21st December 2009
TIME:
2.00pm – 4.00pm

INSTRUCTIONS

Answer ALL questions in Section A and anyone question in Section B. Within a
section all questions carry equal marks. Illustrate your answers with diagrams and
give examples wherever appropriate.

SECTION A
Answer All questions – (40marks)
1.
Describe the composition of proteins and give any one colour reaction to test them.
2.
Describe briefly the general organization of the human body.
3.
Describe briefly the occurrence and deficiency diseases of the following vitamins.
i)
Vitamin B2
ii)
Vitamin B3
4.
Describe the shoulder girdle, using a diagram.
5.
Describe briefly the different types of fractures that occur in the human skeleton.

6.
With the help of a diagram explain the structure and function of human lungs.
7.
Explain the following disorders.
i)
Acromegaly
ii)
Talipes
8.
Describe briefly the following characteristics of a population.
i)
Population density
ii)
Clumped dispersion
iii)
Uniform dispersion
iv)
Random dispersion

SECTION B (30marks)
Answer any One question
9.
Describe in detail the Alimentary canal of humans.
10.
Give an account on the male reproductive organs.