The Cell In Its Environment Lesson Quiz

A cell´s functions can include obtaining food and water and getting rid of:

• Food

• Wastes

• Water

• Nothing

Compound microscopes focus light through _____ to produce a magnified image

• Lenses

• Cells

• light

• Sun

A large organism is made up of many millions of ___

• Lights

• Bases

• Cells

• Wastes

The ___ ________ controls the materials that move into and out of a cell

• Cell Membrane

• Cell

• Diffusion

• Membrane

___________ occurs when a cell engulfs large food particles.

• Diffusion

• Cell wall

• Endocytosis

• Cell

Water diffusing through a semipermeable membrane is called:

• Osmosis

• Cell

• Energy

• Lipid

Glucose enters a liver cell through a protein channel

• Diffusion

• Facilitated Diffusion

• Osmosis

• Active Transport

Oxygen moves into a contracting heart muscle cell.

• Air

• D

• Osmosis

• Diffusion

A nerve cell uses energy to pump sodium out of its cytoplasm

into a sodium-rich environment

• Cells

• Diffusion

• Active Transport

• Nerve

Water moves out of the ski cells of a person swimming in a freshwater pond

• Facilitated Diffusion

• Cells

• Water

• Osmosis