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WorksheetsScience: Cell Structure
Total questions: 10
Worksheet time: 5mins
What is the basic structural and functional unit of all living organisms?
organ
molecule
tissue
cell
Which organelle is known as the powerhouse of the cell?
Endoplasmic reticulum
Ribosome
Mitochondria
Nucleus
What is the function of the cell membrane?
Stores genetic information
Helps in photosynthesis
Regulates body temperature
Controls the movement of substances in and out of the cell.
What is the function of the nucleus in a cell?
Protein synthesis
Energy production and storage
Cell wall formation
Control center and contains genetic material
Which organelle is responsible for protein synthesis in a cell?
lysosome
ribosome
nucleus
mitochondria
What is the function of the mitochondria in a cell?
Produces energy (ATP) through cellular respiration
Stores genetic material
Synthesizes proteins
Regulates cell division
What is the role of the endoplasmic reticulum in a cell?
The endoplasmic reticulum stores genetic information
The endoplasmic reticulum regulates cell division
The endoplasmic reticulum is involved in protein and lipid synthesis, as well as in the transport of these molecules within the cell.
The endoplasmic reticulum is responsible for cell movement
What are the two types of endoplasmic reticulum?
Rough endoplasmic reticulum (RER) and smooth endoplasmic reticulum (SER)
Rough endoplasmic reticulum (RER) and mitochondria
Smooth endoplasmic reticulum (SER) and rough endoplasmic reticulum (RER)
Rough endoplasmic reticulum (RER) and rough endoplasmic reticulum (RER)
What is the function of the Golgi apparatus in a cell?
Produces energy for the cell
Processes, sorts, and packages proteins and lipids
Stores genetic information
Regulates cell division
Which organelle contains digestive enzymes to break down waste materials in a cell?
Mitochondria
Lysosome
Ribosome
Endoplasmic Reticulum
