Use the Following to Answer the Questions Below

question 67

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements:
(1) Cholesterol is both a steroid and a membrane lipid.
(2) Sphingoglycolipids are components of cell membranes.
(3) Sphingosine, the "platform" for sphingolipids, is an amino dialcohol.

• A) All three statements are true.
• B) Two of the three statements are true.
• C) Only one of the statements is true.
• D) None of the statements is true.

---

Definitions:

Buttermilk

Originally the liquid leftover from churning butter, now often commercially made by adding bacteria to skim milk.

Chemical Difference

The variation in composition and properties between substances due to differences in their molecular or atomic structure.

Buttermilk

Traditionally, the liquid left after churning butter from cream; now often commercially produced by adding lactic acid bacteria to milk.

Baking Soda

A white crystalline compound (sodium bicarbonate) used in baking as a leavening agent due to its ability to release carbon dioxide when heated or mixed with acidic substances.