Which two parts of the light microscope magnify the image of an object?

Which of the following can be observed using the light microscope?

Which should be used to observe bacteria?

What is the total magnification of a bacterial cell view under a high-power objective with a magnification of 45x and an eye piece magnification of 15x?

In which part of the microscope will you place the specimen to be examined?

Which of the following objectives has the lowest magnifying power?

Which connects the eyepiece to the revolving nosepiece with the objectives?

What must be done to a specimen to increase the contrast of the structures viewed?

Who discovered the cell?

Who formulated the cell theory?

Which is the CORRECT sequence –from smallest to biggest-of the levels of organization in an organism?

At which smallest level of organization in an organism can the characteristics of life be carried out?

Which of the following differentiates organs from tissues?

Each part of an organ system plays a specific function. Which of the following structures does not match its function?

The heart pumps blood that carries oxygen and nutrients to the different parts of the body. To which organ system does the heart belong?

Cancer starts from cells that start to grow uncontrollably fast. They destroy tissues and organs. What does this say about the effects of diseased cells on the higher levels of organization in an organism?

The kidneys functions are to filter and remove the waste from the body which is harmful to the body. What might happen to the person if it fails to function?

The organ systems of plants consist of the root and shoot systems. Why is it important for these Organ systems to work together?

Plants also have organ systems. Which plant organ DOES NOT belong to the shoot system?

How do plants benefit from their root system?

Which of the following parts allow different activities of the cell to happen?

If the chloroplasts of a plant cell are damaged, which will it be unable to do?

Use the following options to answer the next question.

I.     absence of centrioles       IV.   angular and rigid shape

II.    irregular shape                      V.    absence of chloroplast

III.  presence of cell wall      

You are asked to identify an unknown slide. Which could help you identify it to be an animal cell?

Adding iodine solution to the onion cell preparation makes the cells______.

Which of the following plant cell parts is not found in onion cells?

Which part allows or prevents substances to go into and out of the cell?

Which is the control center of the cell?

Which of the following is not a basic part of a cell?

What is the main function of the Cell Wall?

Which organelles helps provide cell with energy and release energy?