Cell Biology

Used to see thin objects like cells

• electron microscope

• compound light microscope

• dissecting microscope

Used to see something as small as a virus

• electron microscope

• dissecting microscope

• compound light microscope

We used this to see the minnows in class. Also used to see things under low magnification that cannot be flattened onto a slide.

• dissecting microscope

• compound light microscope

• electron microscope

What focus knob would you use if you are using the high power objective?

• Coarse Adjustment Knob

• Fine Adjustment Knob

Which structure carries out processing food and waste elimination in an Amoeba? Choose all that apply

• ribosomes

• vacuole

• cell membrane

• nucleus

• lysosome

What are the 3 parts of the modern cell theory

• Cells have the same basic chemical composition in cells of the same species

• Energy flow occurs within cells.

• Cells have either Prokaryotic structure or Eukaryotic structure

• Cells contain DNA that is passed from cell to cell during cell division

• Diffusion is used to establish homeostasis within cells

What are the 3 parts of the traditional cell theory?

• living things are composed of one or more cells

• cells are autotrophic or heterotrophic

• Cells are the basic unit of structure & function in all living things.

• Cells contain specialized structures to perform functions

• All cells come from preexisting cells

Which of the following scientists did not contribute to the cell theory?

• Rudolf Virchow

• Theodor Schwann

• Matthias Schleiden

• Robert Hooke

• Anton van Leeuwenhoek

Which is the equation for photosynthesis?

• H2O + CO2 + sunlight -> C6H12O6 + 6O2

• C₆H₁₂O₆ + 6O₂ ---------> 6CO₂ + 6H₂O+ATP

Where does photosynthesis occur?

• cell wall

• vacuole

• chloroplast

• mitochondria