1. It is known as the basic unit of life a. Cell
b. Blocks
c. Tissue
d. Matter

2. Which of the following organelles is present ONLY in animal cell?
a. Ribosome
b. Lysosome
c. Centrioles
d. Cytoplasm

3. Which of the following are made up of cells?
a. Water
b. Animals
c. Plants
d. Both b and c

4. An organelle present only in plant cell which absorb light and convert it into chemical energy and allows plant to perform photosynthesis.
a. Nucleus
b. Plasma membrance
c. Golgi body
d. Chloroplast

5. Which of the following shows the proper way of taking care of your cells?
a. Eat junk food
b. Eat vegetables, exercise, and drink more water
c. Drink alcohol and soft drink
d. Smoke cigarette

6. Which organelle allows the entry of the materials inside the cell and is also where waste exit?
a. Plasma membrance
b. Cell wall
c. Cyto plasm
d. Rough ER

7. It is present in both plant and animal cell which function as the control center of the cell and labeled as the "brain" of the cell?
a. Golgi body
b. Ribosome
C. Nucleus
d. Mitochondrion

8. Which of the following is known as the powerhouse of the cell?
a. Vacuole
b. Mitochondrion
c. Chloroplast
d. Golgi body

9. Do you think life on earth would exist if there are no cells? Why?
a. No, because the cells are the basic unit and structure of life
b. No, because cells have no life
c. No, because cells are not part of plants and animals
d. None of the above

10. Why cells are the basic unit of life?
a. Because they have parts called organelles
b. Because they cannot be seen by our eyes
c. Because they are so many in our body
d. Because all organisms are made up of cells, each cell has parts performs a specific functions that keeps he organism alive