FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 911:

• JAMB 2011

Which of the following can cause shrinkage of living cells?

A. Hypotonic solution
B. Isotonic solution
C. Deionized water
D. Hypertonic solution

Question 912:

• JAMB 2011

Which of the following is true of leucocytes?

A. They are respiratory pigments
B. They are most numerous and ramify all cells
C. They are large and nucleated
D. They are involved in blood clotting

Question 913:

• JAMB 2011

The conversion of a nutrient into a molecule in the body of a consumer is referred to as

A. Digestion
B. Assimilation
C. Absorption
D. Inhibition

Question 914:

• JAMB 2011

In mammals, the exchange of nutrients and metabolic products occurs in the

A. Lungs
B. Oesophagus
C. Trachea
D. Lymph

Question 915:

• JAMB 2011

In mammals, the exchange of nutrients and metabolic products occurs in the

A. Lungs
B. Oesophagus
C. Trachea
D. Lymph