Neco Biology 2004 Past Questions and Answers

Question 41:

• NECO 2004

Simple sugars are also called ____________

A. Cellulose
B. Disaccharides
C. Monosaccharides
D. Polysacchaiides
E. Starch

Question 42:

• NECO 2004

Plants that are found in extreme dry conditions are called ____________

A. Epiphytes
B. Hydrophytes
C. Mesophytes
D. Thallophytes
E. Xerophytes

Question 43:

• NECO 2004

Which of the following is NOT a characteristic of digestive enzymes?

A. Changes in pH affect enzymes
B. Enzymes react best at high temperature
C. Enzymes react reversibly
D. They are affected by intake of poisons
E. They are protein in nature

Question 44:

• NECO 2004

Which of the following is released from car exhaust due to incomplete combustion of fuel?

A. Carbon dioxide
B. Carbon monoxide
C. Nitrogen dioxide
D. Oxygen
E. Sulphur dioxide

Question 45:

• NECO 2004

The part of the kidney tubule where ultra filtration takes place is the ____________

A. Bowman’s capsule
B. Distal convoluted tubule
C. Henle’s loop
D. Main collecting tubule
E. Proximal convoluted tubule