ICSE Class 6 Biology - Cell Structure - Test 4 (Expert)
1. A cell can function properly only when its parts:
A. Work separately
B. Work together
C. Stop working
2. If the nucleus of a cell is damaged, the cell will:
A. Grow faster
B. Become stronger
C. Stop functioning properly
3. The cell membrane is important because it:
A. Controls entry and exit
B. Produces food
C. Makes oxygen
4. Cell organelles are:
A. Types of tissues
B. Small cell parts with specific jobs
C. Soil particles
5. Most cell activities take place in the:
A. Cell wall
B. Cell membrane
C. Cytoplasm
6. Plant cells are stronger than animal cells because they have:
A. Cell wall
B. No nucleus
C. No cytoplasm
7. Animal cells differ from plant cells because they:
A. Have cell walls
B. Do not have cell walls
C. Do not have nucleus
8. Genetic material of the cell is found in:
A. Cytoplasm
B. Cell wall
C. Nucleus
9. The energy of the cell is produced in:
A. Mitochondria
B. Vacuole
C. Cell wall
10. The main function of vacuole is:
A. Control cell activities
B. Storage
C. Photosynthesis
11. All living organisms are made up of:
A. Air
B. Soil
C. Cells
12. The main reason cells differ in shape is:
A. Different functions
B. Different colors
C. Different sizes of soil
13. Cells are studied using:
A. Telescope
B. Microscope
C. Stethoscope
14. The cell membrane is called selectively permeable because it:
A. Makes food
B. Produces energy
C. Controls entry and exit
15. Organelles inside a cell are similar to:
A. Organs in body
B. Soil particles
C. Water drops
16. The function of cell wall is:
A. Control breathing
B. Protection and support
C. Digestion
17. Cell theory states that:
A. Cells are non-living
B. Cells are only in animals
C. All living things are made of cells
18. Cell division is important for:
A. Growth
B. Water storage
C. Soil formation
19. Proper functioning of a cell depends on:
A. Weather
B. Cell structure
C. Soil type
20. Cells are important because they:
A. Make air
B. Make soil
C. Support life