- Which of the following organelle is called the “suicidal bags” of the cell?
- The lysosomal membrane is rich in ___________.
- In which of the following cells Lysosomes are absent?
- What is the pH of a lysosome?
- Which of the following enzymes are used as a marker for the lysosomes?
- Which of the following techniques are used in the isolation of Liposomal fractions?
- Which of the following are the functions of lysosomes?
- Which of the following statements are true about the acidic pH of lysosomes?
- Lysosomes are involved in___________.
- Which of the following organelle is called the perinuclear dense bodies?
- Which of the following staining techniques are used to locate the lysosomes?
- Which of the following biomolecules are the components of lysosomes?
- Why are lysosomes considered the “garbage trucks” of a cell?
- Which of the following organelles contains digestive enzymes that break down complex molecules?
- Which of the following cells contain the most active lysosomes?
- Lysosomes are involved in _________.
- Name two diseases caused by lysosome malfunction?
- Lysosomes are often found at _________.
- Lysosomes are membrane-bound vesicles that arise from the_________.
- How do lysosomes originate?
(a) Cytoplasm
(b) Lysosomes
(c) Mitochondria
(d) Endoplasmic reticulum
Sol:(b) Lysosomes.
(a) Sterols
(b) Cardiolipin
(c) Sialic acid
(d) All of the above
Sol:(c) Sialic acid.
(a) Animal cells
(b) Erythrocytes
(c) Hepatocytes
(d) Muscles cells
Sol: (b) Erythrocytes.
(a) Acidic
(b) Basic
(c) Neutral
(d) Depends on the cell type
Sol: (a) Acidic.
(a) Phospholipase
(b) Acid phosphatase
(c) Pyruvate dehydrogenase
(d) Succinate dehydrogenase
Sol: (b) Acid phosphatase.
(a) Electrophoresis
(b) Ultracentrifugation
(c) Sucrose density gradient centrifugation
(d) All of the above
Sol: (c) Sucrose density gradient centrifugation.
(a) Autolysis
(b) Autophagy
(c) Digestion
(d) All of the above
Sol: (d) All of the above.
(a) Presence of anabolic enzymes
(b) Deposition of waste materials
(c) Presence of hydrolytic enzymes
(d) All of the above
Sol: (a) Presence of anabolic enzymes.
(a) Digestion
(b) Intracellular digestion
(c) Extracellular digestion
(d) Both intracellular and extracellular digestion
Sol: (d) Both intracellular and extracellular digestion.
(a) Nucleolus
(b) Lysosomes
(c) Peroxisome
(d) All of the above
Sol: (b) Lysosomes.
(a) Gamori stain
(b) Bismarck stain
(c) Osmium tetroxide
(d) Janus Green Staining
Sol: (a) Gamori stain.
(a) Ribosomes and Matrix
(b) Amino acid chain and tRNA
(c) Phosphate esters and nucleases
(d) Glyco protein and Carbohydrates
Sol: (c) Phosphate esters and nucleases.
(a) Because they transport materials between two cell organelles
(b) Because they pump materials from outside to the inside of a cell
(c) Because they remove all unwanted cellular materials
(d) Because they transport materials from one cell to another
Sol: (c) Because they remove all unwanted cellular materials.
(a) Lysosome
(b) Ribosome
(c) Golgi Body
(d) Mitochondria
Sol: (a) Lysosome.
(a) Skin cells
(b) Brain cells
(c) Intestinal cells
(d) White blood cells
Sol: (d) White blood cells
(a) Secretion
(b) Respiration
(c) Photosynthesis
(d) Protein construction
Sol:(a) Secretion.
(a) Cancer
(b) Alzheimer’s
(c) Batten Disease
(d) Aspartylglucosaminuria
Sol: (d) Aspartylglucosaminuria.
(a) Leukocytes
(b) Erythrocytes
(c) Blood Platelets
(d) Cells in the liver
Sol: (a) Leukocytes.
(a) Golgi apparatus
(b) Mitochondria
(c) Ribosomes
(d) Endoplasmic reticulum
Sol: (a) Golgi apparatus
(a) From the cytoplasm
(b) Phospholipid bilayer
(c) By budding off from the membrane of the trans-Golgi network
(d) None of the above
Sol: (c) By budding off from the membrane of the trans-Golgi network.
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