Cells and Heredity

Which part of the microscope should be adjusted if an image is to dark?

• diaphragm

• stage

• light source

• coarse adjustment knob

Which adjustment knob should NEVER be used when using the high power objective lens?

• coarse

• fine

• diaphragm

• stage clips

What is the circle of light you see when you look through the eyepiece?

• specimen

• field of view

• diaphragm

• stage

Which adjustment knob and objective lens should always be used first?

• fine/low

• fine/high

• coarse/low

• coarse/high

which two parts of the microscope should always be used to carry a microscope?

• eye piece and base

• body tube and base

• diaphragm and base

• arm and base

How do you find total magnification?

• eye piece + objective lens

• eye piece - objective lens

• eye piece x objective lens

• eye piece/objective lens

Which of the following is NOT stated in the cell theory?

• Cells are the basic unit of life

• cells come from pre-existing cells

• all multicelled organisms are made up of single celled organisms

• all living things are made of cells

Which two parts are found in a plant cell but not in animal cells?

• cell wall and cell membrane

• cell wall and cytoplasm

• cell wall and nucleus

• cell wall and chloroplast

Which of the following does not identify the difference between a plant and animal cell?

• The plant cell has a larger vacuole

• the plant cell is rigid and green in color

• the plant cell has a smaller vacuole

• the plant cell has a cell wall and chloroplast

Which term best describes plant and animal cells?

• Single-celled organisms

• multi-celled organisms