Practice Test Sets (Total Questions: 100)

Topic Practice: Cell: The Unit of Life (Test - 2)

50 Questions 0 Attempted 50 Unattempted

About Cell: The Unit of Life MCQ - Test 2

Master 'Cell: The Unit of Life' for NEET UG with chapter-wise MCQs, detailed organelle functions, and high-yield notes covering prokaryotic and eukaryotic ce…

This Cell: The Unit of Life MCQ practice set is designed for students preparing for school exams and competitive exams. It contains 100 multiple choice questions divided into 2 test sets of up to 50 questions each. Every question has four options, and after answering you can see the correct option, a detailed explanation and how other users answered.

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Sample Cell: The Unit of Life Questions

Which of the following organelles are NOT considered part of the endomembrane system because their functions are not coordinated with ER, Golgi, Lysosomes, and Vacuoles? (i) Peroxisomes (ii) Mitochondria (iii) Chloroplasts (iv) Lysosomes
- A. (i) and (iv) only
- B. (i), (ii) and (iii) only
- C. (ii) and (iii) only
- D. All four
Food vacuoles are formed by engulfing food particles in many protists such as:
- A. Euglena
- B. Amoeba and Paramecium
- C. Trypanosoma
- D. Plasmodium
Mitochondria are double membrane-bound structures. What is true regarding the inner mitochondrial membrane?
- A. It forms the continuous outer boundary of the organelle.
- B. It forms a number of infoldings called cristae towards the matrix.
- C. It is completely permeable to all proteins and carbohydrates.
- D. It lacks respiratory chain enzymes and ATP synthase.
Statement I: Mitochondria are the sites of aerobic respiration where ATP is produced. Statement II: The mitochondrial matrix possesses a single circular DNA molecule, a few RNA molecules, and 80S ribosomes. In light of the above statements, choose the correct answer:
- A. Both Statement I and Statement II are correct
- B. Both Statement I and Statement II are incorrect
- C. Statement I is correct but Statement II is incorrect
- D. Statement I is incorrect but Statement II is correct
Mitochondria divide by which mechanism?
- A. Mitosis
- B. Meiosis
- C. Fission
- D. Budding

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