Post Utme Biology Past Questions and Answers

Question 151:

Fat soluble vitamins are stored in ____________

A. Liver
B. Spleen
C. Pancreas
D. Skin

Question 152:

The unit of the nervous system is ____________

A. Neuron
B. Axon
C. Dendrite
D. Myelin sheet

Question 153:

Moulting involves the ____________

A. Shedding of exoskeleton in insects in order to replace with better ones
B. Shedding of exoskeleton in insects in order to grow new ones
C. Shedding of exoskeleton in insects in response to seasonal changes
D. None of the above

Question 154:

Pepsin is a digestive enzyme which breaks ____________

A. Sucrose into glucose and fructose
B. Carbohydrates into simple sugars
C. Protein into peptones
D. Fats into glycerol and fatty acids

Question 155:

UNN 2014/2015 BIOLOGY QUESTIONS (2) The process that involves the production of ethanol, \(\mathrm{CO}_{2}\) and \(\mathrm{H}_{2} \mathrm{O}\) is called ____________

A. Fermentation
B. Respiration
C. Transpiration
D. Photosynthesis