Ch 5 Pre-Quiz

Which of the following is not part of the cell membrane

• Lipid

• Protein

• Nucleic Acids

• Cholesterol

These proteins facilitate the passage of molecules through a membrane

• Channel proteins

• Cell recognition proteins

• Receptor proteins

• Enzymatic Proteins

These proteins catalyze chemical reactions

• Channel proteins

• Carrier proteins

• Enzymatic proteins

• Receptor proteins

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

This is a type of channel protein that allows the passage of water across the cell membrane

• Aquaporin

• Glycolipid

• Cholesterol

• Na/K pump

These type of proteins allow molecules to pass

• Chanel protein

• Enzymatic protein

• Junction protein

• Receptor proteins

This type of protein recognizes pathogens

• Carrier protein

• Channel protein

• Cell recognition proteins

• Junction proteins

Allows specific molecules to bind

• Carrier proteins

• Channel proteins

• Enzymatic proteins

• Receptor proteins

These proteins join cells so tissues can fulfill a function

• Channel Proteins

• Junction proteins

• Cell recognition proteins

• Carrier proteins

Which of these would not require a transport protein to move across the cell membrane?

• Water

• Na+

• Sugars

• Amino Acids

What is a factor in whether a molecule can pass the cell membrane?

• The size of the molecule

• The shape of the molecule

• The charge of the molecule

• All of the choices are correct