Multiple Choice
-Phospholipids are important components of the plasma membrane.What does "B" represent on the diagram?
A) phosphorus
B) oxygen
C) nitrogen
D) polar (hydrophilic) region
E) nonpolar (hydrophobic) region
Correct Answer:
Verified
Correct Answer:
Verified
Q20: A group of water molecules are held
Q21: Phospholipids have a hydrophilic end which is<br>A)polar
Q22: Which of the following is the correct
Q23: Covalent bonds form when<br>A)atomic nuclei fuse.<br>B)electrons are
Q24: A buffer will<br>A)enhance changes in the pH
Q26: Solution A increases its acidity.This means that
Q27: Normal blood pH is maintained within a
Q28: What type of covalent bond is formed
Q29: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6158/.jpg" alt=" -Phospholipids are important
Q30: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6158/.jpg" alt=" -Water accounts for