(Question)
Q: The major component of what cellular structures is the phospholipid bilayer? Choices: - cytoplasm - nuclei - ribosomes - cell membranes A:
(Answer)
cell membranes

(Question)
Q: What determines the strength of a base when dissolved in water? Choices: - amount of phosphorus ions produced - pH level - saline content - amount of hydroxide ions produced A:
(Answer)
amount of hydroxide ions produced

(Question)
Q: What is the middle layer that hair pass through before exiting at the surface of the skin? Choices: - epithelial tissue - cuticle - dermis - epidermis A:
(Answer)
epidermis