Identify the organelle involved in autophagy and enclosed within a single membrane.
Golgi Apparatus
Endoplasmic Reticulum
Lysosome
Peroxisome
Related Questions
Which of the following features are correct regarding ribosomes?
I. Non-membrane bound
II. Absent in plastids and mitochondria
III. Present in the cytoplasm and RER
IV. Take part in protein synthesis
The correct option is
Only II
I and II
I,II,III and IV
I, III and IV
Which of the following statements is TRUE regarding lysosomes?
They are involved in protein synthesis.
They are the site of cellular respiration.
They contain hydrolytic enzymes that function optimally at an acidic pH.
They store genetic material.
Polyribosomes are aggregation of
Peroxisomes
Ribosomes and RNA
Several ribosomes held together by a string of RNA
RNA and RNA
The cytoskeleton is involved in several cellular processes. Which of the following is NOT a function of the cytoskeleton?
Maintaining cell shape
Intracellular transport
Cell motility
Protein synthesis
The surface of the endoplasmic reticulum (ER) is covered with
Ribosome
DNA
RNA
Glucose
The cell organelle associated with intracellular digestion of macromolecules is
Lysosome
Ribosomes
Polysome
Dictyosome
Which of the following cellular organelles is/are bound by a single membrane?
Peroxisomes, lysosomes, mitochondria
Only peroxisomes but not lysosomes and mitochondria
Both peroxisomes and lysosomes but not mitochondria
All of the three organelles
None of the three organelles
During cell division, microtubules are essential for the formation of the:
Spindle fibers
Nuclear envelope
Contractile ring
Cell plate
Which organelle is responsible for protein synthesis and lacks DNA?
Mitochondria
Chloroplasts
Ribosomes
Nucleus
Which of the following pair of organelles does not contain DNA?
Mitochondria and Lysosomes
Chloroplast and Vacuoles
Lysosomes and Vacuoles
Nuclear envelope and Mitochondria
