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Home
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Biology
NECO 2009
Biology 2009 NECO Past Questions
Exam Type:
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NECO
Exam year:
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2009
2008
2005
2004
2003
2002
2001
2000
Question Type:
All
Objective
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Topics:
All
Science of Living Things
Classification or Organisation of Life
Cell 1 : Living Unit - Structure
Cell 2 : Properties and Functions
Basic Ecological Concepts
Functioning Ecosystem
Ecological Management
Ecology of Population
Aquatic and Terrestrial Habitat
Introduction to Micro-Organisms
Micro-Organisms and Health
Nutrition / Photosynthesis / Food substances
Feeding Mechanism / Digestive System
Transport System and Mechanism
Gaseous Exchange / Respiratory System
Sexual Reproduction: System / Behaviours
Development of New Organisms / Fruits
Regulation of the Internal Environment
Nervous Coordination
Sensory Receptors and Organs
Variations / Adaptation for Survival / Evolution
Genetics: The Science of Heredity
Excretory Systems and Mechanisms
Supporting systems and Mechanisms
cell/tissue/organ/system/living organism
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36
These groups of bacteria are harmless EXCEPT
A.
denitrifying
B.
nitrifying
C.
nitrogen-fixing
D.
parasitic
E.
saprophytic
View Answer & Discuss (2)
NECO 2009
37
Which of the following enzymes act on carbohydrates?
A.
Amylase
B.
Lipase
C.
Pepsin
D.
Renin
E.
Trypsin
View Answer & Discuss
NECO 2009
38
Plants use Nitrogen in the form of
A.
ammonia
B.
ammonium
C.
nitrates
D.
nitrites
E.
urea
View Answer & Discuss (1)
NECO 2009
39
Digested food is carried from small intestine to the liver by the
A.
hepatic artery
B.
hepatic portal vein
C.
hepatic vein
D.
inferior vena cava
E.
superior vena cava
View Answer & Discuss
NECO 2009
40
The following processes release carbondioxide into the atmosphere EXCEPT
A.
combustion
B.
decomposition
C.
putrefaction
D.
respiration
E.
transpiration
View Answer & Discuss
NECO 2009
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