Cells Flashcards
What is the basic unit of life?
The cell.
True or False: All cells have a nucleus.
False.
Fill in the blank: The semi-permeable membrane surrounding the cell is called the __________.
plasma membrane.
Which organelle is responsible for energy production in the cell?
Mitochondria.
What is the function of ribosomes?
Protein synthesis.
Multiple Choice: Which organelle is involved in the modification and packaging of proteins? A) Ribosome B) Golgi apparatus C) Lysosome D) Nucleus
B) Golgi apparatus.
What structure contains the genetic material of the cell?
Nucleus.
True or False: Lysosomes are known as the ‘suicide bags’ of the cell.
True.
Fill in the blank: The network of protein filaments that helps the cell maintain its shape is called the __________.
cytoskeleton.
What is the primary function of the endoplasmic reticulum?
Synthesis of proteins and lipids.
Multiple Choice: Which organelle is responsible for detoxifying harmful substances? A) Mitochondria B) Smooth ER C) Golgi apparatus D) Ribosomes
B) Smooth ER.
What is the role of the plasma membrane?
To regulate the movement of substances in and out of the cell.
True or False: Chloroplasts are found in animal cells.
False.
Fill in the blank: The __________ is involved in producing ATP, the energy currency of the cell.
mitochondria.
What is the function of the cytoplasm?
To provide a medium for chemical reactions and to house organelles.
