Which of the Following Statements Regarding Phospholipids Is NOT Correct

question 131

Multiple Choice

Which of the following statements regarding phospholipids is NOT correct? An example molecule is shown.

• A)Phospholipids can contain up to three fatty acids,as long as the phosphate group is somewhere in the molecule.
• B)Region I is a polar head group that interacts favorably with water.
• C)Region II is a hydrophobic tail region that interacts favorably with tail groups on other phospholipids.
• D)When phospholipids are in an aqueous medium,they typically form bilayers.
• E)Phospholipids are a primary component of cell walls,isolating the contents of the cell from the outside environment.

Manipulate and simplify polynomial expressions.

Solve algebraic equations for specific variables.

Simplify expressions involving powers and roots.

Understand and apply properties of exponents in algebra.

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Definitions:

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true; a measure of the risk of making a Type I error.

Test Statistic

A calculated value used in statistical testing to determine whether to reject the null hypothesis.

T Value

A measure derived in a t-test that shows the size of the difference relative to the variation in your sample data.

T Test

A statistical hypothesis test used to determine if there is a significant difference between the means of two variables.