Co-ordination and control - Jamb Biology Past Questions and Answers

Question 121:

• JAMB 2011

Use the following information to answer the question below.
I. Test tube containing cane sugar and water . ll. Test tube containing cane sugar and diluted acid. III. Test tube containing cane sugar and its degrading enzyme .
The enzyme involved in the hydrolysis is

A. Rennin
B. Erepsin
C. Sucrase
D. Maltase

Question 122:

• JAMB 2011

The part of the mammalian ear responsible for the maintenance of balance is the

A. Cochlea
B. Pinna
C. Perilymph
D. Vestibular system

Question 123:

• JAMB 2012

The autonomic nervous system consists of neurons that control the

A. Voluntary muscles
B. Heart beat
C. Tongue
D. Hands

Question 124:

• JAMB 2013

The sensory cell that responds to dim light is referred to as the

A. Cone
B. Lens
C. Rod
D. Iris

Question 125:

• JAMB 2013

The absence of anti-diuretic hormone in humans results in

A. Decreasing dehydration
B. Drastic dehydration
C. Eliminating dehydration
D. Increasing dehydration