WorksheetsCell Biology
Total questions: 14
Worksheet time: 7mins
What is the basic structural and functional unit of all living organisms?
cell
organ
molecule
atom
Name the outermost covering of a plant cell.
Nucleus
Cell wall
Cell membrane
Chloroplast
Which organelle is known as the 'powerhouse of the cell'?
Mitochondria
Endoplasmic Reticulum
Golgi Apparatus
Ribosome
What is the function of the cell membrane?
Controls the movement of substances in and out of the cell
Stores genetic information
Regulates the cell's shape
Provides energy for the cell
What is the function of the nucleus in a cell?
Cell wall formation
Site of protein synthesis
Control center and storage of genetic material
Energy production
Which organelle is responsible for the digestion of waste materials in the cell?
nucleus
mitochondria
lysosome
endoplasmic reticulum
What are the two main functions of the cell wall in plant cells?
Cell division and growth
Energy production and storage
Structural support and protection
Gas exchange and respiration
What is the function of the endoplasmic reticulum in a cell?
Waste elimination and excretion
Protein and lipid synthesis, and transportation of molecules within the cell
Cell division and replication
Energy production and storage
What is the function of the chloroplast in a plant cell?
Site of photosynthesis
Site of cellular respiration
Storage of water and nutrients
Protection against pathogens
What are the three main components of the cell membrane?
Carbohydrates, nucleic acids, and water
Phospholipids, proteins, and cholesterol
Proteins, cellulose, and DNA
Lipids, carbohydrates, and nucleic acids
What is the function of the Golgi apparatus in a cell?
Storing genetic information
Modifying, sorting, and packaging proteins and lipids
Regulating cell division
Producing energy for the cell
What is the function of the vacuole in a plant cell?
Regulate the movement of materials in and out of the cell
Store water, maintain turgor pressure, and store nutrients and waste products
Help with cell division
Produce energy through photosynthesis
What is the main difference between prokaryotic and eukaryotic cells?
Number of organelles in the cell
Color of the cell
Presence of a nucleus
Size of the cell
What are the products of photosynthesis?
Carbon dioxide and water
Glucose and carbon dioxide
Glucose and oxygen
Nitrogen and hydrogen
