Chapter 7 Biology Review

What type of solution has a lower concentration inside of the cell and a higher concentration outside of the cell?

• hypertonic solution
• osmosis
• hypotonic solution
• isotonic solution
• endocytosis

What is the diffusion of water across a selectively permeable membrane called?

• osmosis
• hypotonic solution
• isotonic solution
• hypertonic solution
• endocytosis

What type of solution has equal concentrations inside and outside of the cell?

• isotonic solution
• osmosis
• hypotonic solution
• hypertonic solution
• endocytosis

What type of solution has a higher concentration inside of the cell and a lower concentration outside of the cell?

• hypotonic solution
• osmosis
• isotonic solution
• hypertonic solution
• endocytosis

What is it called when part of the cell membrane surrounds materials in a vesicle and carries them into the cell to be released?

• endocytosis
• osmosis
• hypotonic solution
• isotonic solution
• hypertonic solution

What is it called when part of the cell membrane surrounds materials in a vesicle and carries them out of the cell to be released?

• exocytosis
• osmosis
• hypotonic solution
• isotonic solution
• hypertonic solution

What is the name of the large molecules that are composed of glycerol and fatty acids?

• lipid
• prokaryotic cell
• eukaryotic cell
• plasma membrane
• selective permeability

What is the name of the two layers of phospholipids that are arranged tail-to-tail?

• phospholipid bilayer
• prokaryotic cell
• eukaryotic cell
• plasma membrane
• selective permeability

Which type of cell has no nucleus or organelles and is always unicellular?

• prokaryotic cell
• eukaryotic cell
• plasma membrane
• selective permeability
• lipid

What is it called when a membrane allows some substances to pass through while keeping others out?

• selective permeability
• prokaryotic cell
• eukaryotic cell
• plasma membrane
• lipid