5511 Fundamental Subjects Exams — 5537 Praxis Test
1. Which tissue stores energy-rich molecules?
Answer: D
Adipose tissue stores energy-rich molecules.
Adipose tissue is specialized for energy storage in the form of fat, making it the primary tissue for this function in the body.
A) Bone
Bone tissue primarily serves as a structural framework for the body, providing support and protection for organs, rather than storing energy-rich molecules. While bones do contain some lipids, their main role is not energy storage.
B) Muscle
Muscle tissue is primarily involved in movement and contraction. While muscles do store some glycogen (a form of energy), they are not the main tissue for storing energy-rich molecules like fats, which are predominantly stored in adipose tissue.
C) Epithelium
Epithelial tissue functions mainly as a protective barrier and is involved in absorption and secretion. It does not have a role in storing energy-rich molecules, making it an incorrect choice for this question.
D) Adipose
Adipose tissue is specifically designed for storing energy-rich molecules in the form of triglycerides. It plays a crucial role in energy balance and metabolism, making it the correct answer for the question.
Conclusion
Adipose tissue is definitively the correct answer as it is the primary site for energy storage in the body, specifically in the form of fat. In contrast, bone, muscle, and epithelium serve different functions and do not primarily focus on energy storage, thereby confirming that they are incorrect options in this context.