Cells Transport

Active transport is where...

• Energy is required

• Goes from a lower to higher concentration area

• Neither A & B

• Both A & B

True or False: Endocytosis is where materials are taken in to the cell.

• True

• False

True of False: Exocystosis is where materials are leaving the cell?

• True

• False

The ___________ is like a shipping container that carries things into and out of the cell.

• vesicle

• mitochondria

• chloroplast

• nucleus

What does it mean to say that a cell membrane is semipermeable?

• it allows some materials to pass through

• it allows nothing to enter the cell, only to leave

• It only allows things into the cell and not out

• it allows all materials to pass through

Tags

NGSS.MS-LS1-2

Diffusion is a form of __________ transport.

• Passive

• Active

• Easy

• Free

Tags

NGSS.MS-LS1-2

Passive Transport uses ____ energy

• no

• a lot of

• a little bit of

• some

___ is particle movement from an area of lower concentration to an area of higher concentration.

• Active transport

• Passive transport

Which process involves the movement of water across a semipermeable membrane?

• Osmosis

• Diffusion

• Active transport

• Facilitated diffusion

What is the primary function of the cell membrane in transport?

• To provide energy for transport

• To control what enters and leaves the cell

• To produce proteins

• To store genetic information