Cells, Organelles, Microscopes

What is the name of the structure labeled #10?

• objective lens
• ocular lens
• aperture
• nosepeice

When would you use the diaphragm?

• When you wanted to move the stage

• When you wanted to adjust the brightness of the light that enters the microscope

• When you wanted to put the microscope away

• When you sneeze

When looking at a specimen on your slide, you should always start with the

• low objective lens
• medium objective lens
• high objective lens
• super extra high power lens

What does a plant cell have that an animal cell does NOT have?

• Cell Membrane and Cell Wall

• Cell Wall and Mitochondria

• Cell Wall and Nucleus

• Cell Wall and Chloroplast

What is the jelly-like substance that keeps the organelles in place?

• Cell Membrane

• Nucleus

• ER

• Cytoplasm

Tags

NGSS.MS-LS1-2

What is the outermost layer of an animal cell?

• Cell Wall

• Cell Membrane

• Nucleus

• Mitochondria

Which organelle provides the plant cell with extra support and protection? 

• Cell Wall
• Chloroplast
• Cytoplasm
• Nucleus

Tags

NGSS.MS-LS1-2

Looking in a microscope, you see cells that have rectangular shapes and a green color. What type of cells are you probably viewing?

• plant cells

• animals cells

• muscle cells

• blood cells

The _____________ stores food, water, wastes, and other materials in both plant and animal cells.

• Vacuole

• Mitochondria

• Cytoplasm

• Nucleus

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity
• The Theory of Relativity
• The Cell Theory
• The Theory of Continental Drift