Question

explain how lipids function in the human body by determining whether the following statements are \true\ or \false\. some lipids function as short - term energy storage molecules in organisms. some lipids are part of cell membranes that enclose individual cells. lipids contain more energy per gram than carbohydrates.

Explanation:

1. Lipids are long - term energy storage, not short - term. Carbohydrates are for short - term energy. So the first statement is false.
2. Phospholipids are a major component of cell membranes that enclose individual cells, making the second statement true.
3. Lipids have approximately 9 kcal/g while carbohydrates have about 4 kcal/g, so lipids contain more energy per gram, making the third statement true.

Answer:

1. FALSE
2. TRUE
3. TRUE