Let's Check your Knowledge
Question 1
Which of the following is the basic structural and functional unit of life?
Atom
Tissue
Cell
Organ
Question 2
Which organelle is known as the "powerhouse of the cell"?
Nucleus
Mitochondria
Ribosome
Chloroplast
Question 3
What is the function of ribosomes in a cell?
Energy production
Protein synthesis
Genetic material storage
Photosynthesis
Question 4
Which structure in plant cells is responsible for photosynthesis?
Chloroplast
Mitochondria
Nucleus
Endoplasmic reticulum
Question 5
What is the role of the cell membrane?
Energy production
Protection from external harm
Movement of substances in and out of the cell
DNA storage
Question 6
Which part of the cell contains genetic material?
Mitochondria
Nucleus
Cytoplasm
Ribosomes
Question 7
Which of the following is a characteristic of prokaryotic cells?
Presence of a nucleus
No membrane-bound organelles
Presence of mitochondria
Larger in size
Question 8
Which organelle is involved in the modification and packaging of proteins?
Golgi apparatus
Nucleolus
Ribosomes
Endoplasmic reticulum
Question 9
What structure is responsible for controlling what enters and leaves the nucleus?
Mitochondria
Nuclear membrane
Cytoplasm
Ribosome
Question 10
Which of the following organelles is involved in both the synthesis of proteins and the transport of materials within the cell?
Mitochondria
Endoplasmic reticulum
Lysosome
Nucleus
There are 10 questions to complete.