Cell Transport

The diffusion of WATER across a semi-permeable membrane is

• osmosis
• diffusion
• endocytosis
• exocytosis

What is diffusion

• active transport
• passive transport
• cell division
• cell mutation

The movement of molecules from higher concentration to lower concentration is

• diffusion
• cell division
  active transport
• active transport
• tonicity

Active transport requires

• energy
• the nucleus
• chloroplasts
• lysosomes

The cell membrane

• regulates what enters/leaves cell
• helps maintain homeostasis
• keeps contents of cell in place
• all of the above

Tags

NGSS.HS-LS1-3

A cell in an isotonic solution will

• swell
• shrink
• stay the same size
• impossible to tell

The cell below is in a _____________ solution.

• Hypertonic
• Hypotonic
• Isotonic

The cell below is in a _________ solution.

• Hypotonic
• Hypertonic
• Isotonic

Tags

NGSS.HS-LS1-3

Passive transport requires no

• concentration gradients
• osmosis
• motion
• energy

This picture represents what type of cell transport?

• endocytosis
• exocytosis
• osmosis
• passive transport