Lipids: Definition and Functions
14 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following is a common property of lipids?

  • Lack of energy storage function
  • Insolubility in nonpolar solvents (correct)
  • Solubility in both water and nonpolar solvents
  • Solubility in water

What is the main function of lipids related to energy?

  • Supply essential fatty acids
  • Provide shape and contour to the body
  • Serve as a storage form of energy (correct)
  • Act as thermal insulators

Which compound is mainly phospholipids in nature and serves as a structural component of biomembranes?

  • Oils
  • Waxes (correct)
  • Fats
  • Steroids

What is the clinical significance of lipids in relation to atherosclerosis?

<p>Being associated with abnormal metabolism of lipids (A)</p> Signup and view all the answers

What are the lipid-protein combinations that are important cellular constituents and serve as a means of transporting lipids in the blood?

<p>Lipoproteins (D)</p> Signup and view all the answers

Which disease is associated with abnormal chemistry or metabolism of lipids?

<p>All of the above (D)</p> Signup and view all the answers

What is the most preferable source of energy, even though lipids provide more energy per gram?

<p>Carbohydrates (C)</p> Signup and view all the answers

What function do lipids serve in the subcutaneous tissues and around certain organs?

<p>Thermal insulators (A)</p> Signup and view all the answers

Which compound is mainly phospholipids in nature and serves as a structural component of biomembranes?

<p>Waxes (B)</p> Signup and view all the answers

What are the lipid-protein combinations that are important cellular constituents and serve as a means of transporting lipids in the blood?

<p>Lipoproteins (B)</p> Signup and view all the answers

Which disease is associated with abnormal metabolism of lipids and is characterized by the accumulation of fat in the liver?

<p>Fatty liver (A)</p> Signup and view all the answers

Which type of lipid serves as metabolic regulators such as steroid hormones and prostaglandins?

<p>Steroids (D)</p> Signup and view all the answers

Which essential compounds do lipids supply to the body that cannot be synthesized by the body itself?

<p>Fatty acids (D)</p> Signup and view all the answers

What is the common property of lipids related to their solubility properties, making them relatively insoluble in water but soluble in nonpolar solvents?

<p>They are hydrophobic (C)</p> Signup and view all the answers

More Like This

Lipids: Definition and Functions
19 questions
Lipids: Introduction and Classification
34 questions
Biochemistry of Lipids
24 questions

Biochemistry of Lipids

UnparalleledBlackberryBush avatar
UnparalleledBlackberryBush
Lipids in Biology
5 questions

Lipids in Biology

ParamountFallingAction avatar
ParamountFallingAction
Use Quizgecko on...
Browser
Browser