Ch 2 L 1 Discovering Cells

A cell's functions can include obtaining food and water and getting rid of what?

• oxygen

• waste

• hydrogen

• cytoplasm

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Compound microscopes focus light through what in order to produce a magnified image?

• lenses

• brushes

• holes

• trays of water

A large organism is made up of many millions of what?

• fibers

• layers

• bones

• cells

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What explains the relationship between cells and how they are related to living things?

• microscope theory

• resolution theory

• cell theory

• Hooke theory

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

The ability to distinguish between to separate objects is known as what?

• resolution

• magnification

• celluism

• Schwannation

Which scientist determined all animals are made of cells?

• Hooke

• Schleiden

• Schwann

• Virchow

Tags

NGSS.MS-LS1-1

A compound microscope with one lens that is a x10 power and a second lens of x20 power has a total magnification of what?

• x30

• x2

• x10

• x200

Which of the following is NOT part of the cell theory?

• all cells are produced from other cells

• cells can absorb food and oxygen

• all living things are made of cells

• cells are the basic unit of structure and function in living things

Which scientist looked inside a microscope and found what he called "empty spaces?"

• Hooke

• Leeuwenhoek

• Schwann

• Schleiden

What is it called when a microscope makes something appear larger than it really is?

• mirage

• magnification

• resolution

• trick