NEET ExamNEET MCQNEET Biology MCQMCQ on Lipids for NEET

MCQ on Lipids for NEET

Lipids MCQs Questions

Lipids are essential biomolecules that play critical roles in various biological functions, including energy storage, cellular structure, and signaling. For students preparing for the NEET examination, understanding lipids is crucial, as they are a significant topic in biology.

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    The MCQ on Lipids for NEET provides an excellent opportunity for students to test their knowledge and grasp the fundamental concepts related to these molecules. These Lipids MCQs cover various aspects, including the classification, structure, and functions of lipids, as well as their metabolic pathways.

    Students can benefit from practicing Lipids MCQs with answers, which not only help in reinforcing their learning but also familiarize them with the exam format. The Lipids MCQ questions for NEET are designed to challenge students and enhance their understanding of lipid-related topics, making them a vital resource for effective exam preparation.

    Engaging with MCQs on the Lipids allows students to identify their strengths and weaknesses in the subject, ensuring they are well-prepared for the NEET exam.

    Lipids MCQs with Answers

    Here are the most important 30 Lipids MCQ questions with answers. Practicing these MCQs will help you identify areas where you excel and those that may require further study, ultimately enhancing your readiness for the examination.

    Which of the following is a primary function of lipids?

    • A) Energy storage
    • B) Genetic information
    • C) Catalysis
    • D) Transport

    Answer: A) Energy storage

    What type of lipid is primarily found in cell membranes?

    • A) Triglycerides
    • B) Phospholipids
    • C) Steroids
    • D) Waxes

    Answer: B) Phospholipids

    Which of the following fatty acids is classified as unsaturated?

    • A) Stearic acid
    • B) Palmitic acid
    • C) Oleic acid
    • D) Butyric acid

    Answer: C) Oleic acid

    What is the basic building block of triglycerides?

    • A) Glycerol and three fatty acids
    • B) Glycerol and two fatty acids
    • C) Two glycerols and one fatty acid
    • D) One glycerol and one fatty acid

    Answer: A) Glycerol and three fatty acids

    Which lipid is known for its role in hormone production?

    • A) Phospholipid
    • B) Triglyceride
    • C) Steroid
    • D) Glycolipid

    Answer: C) Steroid

    What is the main component of biological membranes?

    • A) Triglycerides
    • B) Phospholipids
    • C) Cholesterol
    • D) Fatty acids

    Answer: B) Phospholipids

    Which of the following is a characteristic of saturated fatty acids?

    • A) They contain double bonds
    • B) They are liquid at room temperature
    • C) They are solid at room temperature
    • D) They are more soluble in water

    Answer: C) They are solid at room temperature

    Which lipid is known for its waterproofing properties?

    • A) Phospholipids
    • B) Waxes
    • C) Triglycerides
    • D) Steroids

    Answer: B) Waxes

    Which of the following is NOT a function of lipids?

    • A) Energy storage
    • B) Insulation
    • C) Enzyme catalysis
    • D) Cell signaling

    Answer: C) Enzyme catalysis

    What type of bond connects fatty acids to glycerol in triglycerides?

    • A) Hydrogen bonds
    • B) Ionic bonds
    • C) Ester bonds
    • D) Peptide bonds

    Answer: C) Ester bonds

    Which lipid is primarily responsible for the structural integrity of cell membranes?

    • A) Cholesterol
    • B) Phospholipids
    • C) Glycolipids
    • D) Triglycerides

    Answer: B) Phospholipids

    What is the process called when fats are broken down into fatty acids and glycerol?

    • A) Hydrolysis
    • B) Dehydration synthesis
    • C) Fermentation
    • D) Glycolysis

    Answer: A) Hydrolysis

    Which of the following lipids is a component of myelin sheaths?

    • A) Phospholipids
    • B) Triglycerides
    • C) Cholesterol
    • D) Sphingolipids

    Answer: D) Sphingolipids

    What type of lipid is cholesterol?

    • A) Phospholipid
    • B) Steroid
    • C) Triglyceride
    • D) Glycolipid

    Answer: B) Steroid

    Which of the following is a characteristic of phospholipids?

    • A) They are hydrophobic
    • B) They are amphipathic
    • C) They are saturated
    • D) They are insoluble in water

    Answer: B) They are amphipathic

    Which of the following fatty acids is essential for human health?

    • A) Palmitic acid
    • B) Linoleic acid
    • C) Stearic acid
    • D) Oleic acid

    Answer: B) Linoleic acid

    Which lipid acts as a precursor for steroid hormones?

    • A) Fatty acids
    • B) Triglycerides
    • C) Cholesterol
    • D) Phospholipids

    Answer: C) Cholesterol

    What is the primary storage form of lipids in the body?

    • A) Phospholipids
    • B) Triglycerides
    • C) Cholesterol
    • D) Fatty acids

    Answer: B) Triglycerides

    Which of the following is a function of omega-3 fatty acids?

    • A) Promote inflammation
    • B) Support brain health
    • C) Increase cholesterol levels
    • D) Cause weight gain

    Answer: B) Support brain health

    What is the term for the breakdown of lipids for energy?

    • A) Lipogenesis
    • B) Lipolysis
    • C) Lipid synthesis
    • D) Lipid metabolism

    Answer: B) Lipolysis

    Which of the following is a characteristic of trans fats?

    • A) They are naturally occurring
    • B) They are beneficial for heart health
    • C) They are associated with increased LDL cholesterol
    • D) They are liquid at room temperature

    Answer: C) They are associated with increased LDL cholesterol

    What is the primary function of adipose tissue?

    • A) Hormone production
    • B) Energy storage
    • C) Insulation
    • D) All of the above

    Answer: D) All of the above

    Which of the following lipids is involved in cell signaling?

    • A) Triglycerides
    • B) Phospholipids
    • C) Steroids
    • D) Both B and C

    Answer: D) Both B and C

    What type of lipid is found in the brain and nervous system?

    • A) Triglycerides
    • B) Phospholipids
    • C) Glycolipids
    • D) All of the above

    Answer: D) All of the above

    Which of the following is a property of lipids?

    • A) They are soluble in water
    • B) They are hydrophobic
    • C) They are polymers of amino acids
    • D) They contain nitrogen

    Answer: B) They are hydrophobic

    Which of the following is a common source of saturated fats?

    • A) Olive oil
    • B) Fish
    • C) Coconut oil
    • D) Avocado

    Answer: C) Coconut oil

    What is the main component of a phospholipid?

    • A) Two fatty acids, glycerol, and a phosphate group
    • B) Three fatty acids and glycerol
    • C) One fatty acid and a sugar
    • D) A fatty acid and a protein

    Answer: A) Two fatty acids, glycerol, and a phosphate group

    Which of the following fatty acids is considered omega-6?

    • A) Alpha-linolenic acid
    • B) Linoleic acid
    • C) Arachidonic acid
    • D) Both B and C

    Answer: D) Both B and C

    What role do lipids play in the absorption of fat-soluble vitamins?

    • A) They inhibit absorption
    • B) They facilitate absorption
    • C) They have no effect
    • D) They replace the vitamins

    Answer: B) They facilitate absorption

    Which of the following is a characteristic of essential fatty acids?

    • A) They can be synthesized by the body
    • B) They must be obtained from the diet
    • C) They are not necessary for health
    • D) They are only found in animal products

    Answer: B) They must be obtained from the diet

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