Cell Organelles
Biology ⇒ Cell Biology
Cell Organelles starts at 6 and continues till grade 12.
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See sample questions for grade 12
Describe the function of the central vacuole in plant cells.
Describe the function of the cytosol in a cell.
Describe the function of the nuclear envelope.
Describe the main function of the endoplasmic reticulum in eukaryotic cells.
Describe the structural difference between rough and smooth endoplasmic reticulum.
Explain the difference between free ribosomes and bound ribosomes.
Explain the endosymbiotic theory in relation to mitochondria and chloroplasts.
Explain the role of peroxisomes in eukaryotic cells.
(1) Mitochondria
(2) Chloroplast
(3) Nucleus
(4) Golgi apparatus
Which organelle is responsible for photosynthesis?
(1) Mitochondria
(2) Chloroplasts
(3) Both mitochondria and chloroplasts
(4) Neither
Which organelle(s) contain their own DNA?
(1) Nucleolus
(2) Ribosome
(3) Lysosome
(4) Vacuole
Which organelle is responsible for the synthesis of ribosomal RNA?
(1) Nucleus
(2) Mitochondria
(3) Ribosome
(4) Golgi apparatus
Which organelle is responsible for protein synthesis?
The ________ is a double-membraned organelle that contains the cell's genetic material.
The ________ is a large, membrane-bound sac found in plant cells that stores water, nutrients, and waste products.
The ________ is a network of protein filaments that provides structural support for the cell.
The ________ is a rigid structure that provides support and protection to plant cells.
True or False: All eukaryotic cells contain a cell wall.
True or False: Lysosomes are involved in the breakdown of cellular waste and foreign material.
True or False: The cytoplasm includes all the contents of the cell except the nucleus.
True or False: The nucleolus is found inside the nucleus.
