Cell structure biology paper 1
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20 Terms
What is the basic unit of life?
The cell is the basic unit of life.
What structures are found in a typical animal cell?
A typical animal cell contains a nucleus, cytoplasm, cell membrane, mitochondria, and ribosomes.
What structures are unique to plant cells?
Plant cells contain a cell wall, chloroplasts, and large central vacuoles.
What is the function of the nucleus?
The nucleus controls the cell's activities and contains genetic material (DNA).
What is the role of mitochondria?
Mitochondria generate energy through cellular respiration.
What is the function of ribosomes?
Ribosomes are responsible for protein synthesis.
What is the purpose of the cell membrane?
The cell membrane regulates what enters and leaves the cell.
How do plant and animal cells differ in energy storage?
Plant cells store energy as starch, while animal cells store energy as glycogen.
What is cytoplasm?
Cytoplasm is the gel-like substance within the cell membrane.
What is the function of chloroplasts?
Chloroplasts are responsible for photosynthesis.
What is the function of the cell wall?
The cell wall provides structural support and protection for plant cells.
What is the function of the large central vacuole?
The large central vacuole stores nutrients and helps maintain turgor pressure.
What is the role of mitochondria?
Mitochondria generate energy through cellular respiration.
What is the function of ribosomes?
Ribosomes are responsible for protein synthesis.
What is the purpose of the cell membrane?
The cell membrane regulates what enters and leaves the cell.
How do plant and animal cells differ in energy storage?
Plant cells store energy as starch, while animal cells store energy as glycogen.
What is cytoplasm?
Cytoplasm is the gel-like substance within the cell membrane.
What is the function of chloroplasts?
Chloroplasts are responsible for photosynthesis.
What is the function of the cell wall?
The cell wall provides structural support and protection for plant cells.
What is the function of the large central vacuole?
The large central vacuole stores nutrients and helps maintain turgor pressure.