Date:
Section:
Direction: Read each item carefully. Write the letter of the best answer on your answer sheet
1 What h the purpose of manipulating the condenser when observing a specimen under a compound
microscope?
A increase the surlace area of the specimen
e focus the whole structure of the specimen
Cincrease the magnification of the specimen
D. concentrate the amount of light that passes through the diaphragm.
2. Nutrients and gases are carried by the blood to the different parts of the body. To which level of
organizations does blood bane?
A cell
8 tissue
C. organ
D. organ system
3. Wa chloroplast of a plant cell is damaged, which will it be unable to do?
A Protect the cell.
B Make food for the cell
CExcrete waste materials
4. What will you manipulate if too much light pass through the microscope that you cannot see
anymore the specimen clearly
A mirror
B. objectives Ciris diaphragm D. fine adjustment knob
5. Which two parts of the light microscope magnify the image of an object?
A eyepiece and mirror
c.objective and mirror
Beyepiece and objective
D. abjective and diaphragm
6. Which is the correct sequence from biggest to smallest of the level of organization in an organism?
A Cell-organ-organ system tissue
& Organ-organ system tissue cell
c Tissue-cell organ-organ system
D. Organ system-organ-tissue-cell
7. Which of the following statement i FALSE?
A Bacteria do not contain cell.
C. All living things are made up of cells
B Cells are the basic unit of life
D. All parts of the cell perform their functions.
8. Which of the following statements is true?
A Groups of organs working together are called cells.
Group of cells working together are called tissues.
C Gop of organs working together are called organism
O Group of tissues working together are called organ systems.
What do you think will happen to the organism if the cell does not function properly?​