1) A group of closely related organisms capable of interbreeding to produce the fertile offspring are known as members of a
A. Kingdom
B. class
C. family
D. species2
2) A beaker of pond water containing few specimens of Euglena was placed in a dark room for two weeks. At the end of this period, the specimens of Euglena were still alive because they were
A. able to carry out holozoic nutrition
B. able to carry out photosynthesis using carbon dioxide in the pond water
C. better adapted to life in darkness than to life in light
D. not overcrowded
3) The cytoplasm of a cell is considered a very important component because it
A. regulates the amount of energy in the cell
B. suspends all cell organelles
C. is the outermost part of the cell
D. is solely responsible for cell division
4) Use the diagram shown to answer the question. After an hour, the level of water in the thistle funnel will
A. rise
B. fall
C. remain the same
D. double
5) Use the diagram above shown to answer the question. The experiment above is used to demonstrate the process of
A. transportation
B. water culture
C. diffusion
D. osmosis
6) Use the diagram above shown to answer the question. In plant cells, the role of the membrane is played by the
A. nucleolus
B. cell wall
C. cytoplasm
D. mitochondrion7
7) Red blood cells were found to have burst open after being placed in distill for an hour. This phenomenon is known as
A. plasmolysis
B. diffusion
C. haemolysis
D. wilting8
8) The curvature movement of plants in response to the stimulus of water is called
A. hydrotropism
B. geotropism
C. Phototropism
D. thigmotropism
9) The overall reaction in glycolysis can be summarised as
A. C66H1212O66 —–> C33H44O33 + 4H + ATP
B. C66H1212O66 —–> 2C33H44O33 + 4H + 2ATP
C. C66H1212O66 —–> 2C33H44O33 + 4H + ADP
D. C66H1212O66 —–> 2C33H44O33 + 4H + 2ADP10
10) The longest bone in the body is the
A. humerous
B. femur
C. scapula
D. tibia
