Podcast
Questions and Answers
Which of the following is a characteristic of prokaryotic cells?
Which of the following is a characteristic of prokaryotic cells?
- Presence of a true nucleus
- Presence of membrane-bound organelles
- Absence of membrane-bound organelles (correct)
- Lack of cell membrane
What is the primary function of the ribosomes in a cell?
What is the primary function of the ribosomes in a cell?
- Energy production
- Cell division
- Waste removal
- Protein synthesis (correct)
Which of the following is a characteristic of plant cells but not animal cells?
Which of the following is a characteristic of plant cells but not animal cells?
- Cell wall (correct)
- Golgi apparatus
- Nucleus
- Lysosomes
What is the function of the mitochondria in a cell?
What is the function of the mitochondria in a cell?
What is the main function of the Golgi apparatus in a cell?
What is the main function of the Golgi apparatus in a cell?
Which of the following is a characteristic of eukaryotic cells but not prokaryotic cells?
Which of the following is a characteristic of eukaryotic cells but not prokaryotic cells?
What is the primary function of the smooth endoplasmic reticulum (SER) in a cell?
What is the primary function of the smooth endoplasmic reticulum (SER) in a cell?
Flashcards
Prokaryotic Cell Characteristic
Prokaryotic Cell Characteristic
Prokaryotic cells lack membrane-bound organelles, such as a nucleus, endoplasmic reticulum, and Golgi apparatus.
Ribosome Function
Ribosome Function
Ribosomes are responsible for protein synthesis, translating genetic information from mRNA into amino acid chains.
Plant Cell Feature
Plant Cell Feature
Plant cells have a rigid cell wall made of cellulose, providing structural support and protection.
Mitochondria Function
Mitochondria Function
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Golgi Apparatus Function
Golgi Apparatus Function
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Eukaryotic Cell Characteristic
Eukaryotic Cell Characteristic
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Smooth ER Function
Smooth ER Function
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Study Notes
Cell Characteristics
- Prokaryotic cells lack a true nucleus and are typically small and simple in structure.
- Plant cells have a cell wall, which is a characteristic not found in animal cells.
Cellular Organelles
- Ribosomes are responsible for protein synthesis in a cell.
- Mitochondria are the site of cellular respiration, generating energy for the cell through the process of ATP production.
- The Golgi apparatus is primarily involved in protein modification, sorting, and packaging for transport to other areas of the cell or for secretion.
- The smooth endoplasmic reticulum (SER) is involved in lipid synthesis and detoxification, and is also responsible for regulating calcium levels within the cell.
Eukaryotic Cells
- Eukaryotic cells have a true nucleus, which is a characteristic that distinguishes them from prokaryotic cells.
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Description
Test your knowledge of biology with this multiple-choice quiz designed for 12th grade students. The quiz covers topics such as prokaryotic cells, ribosomes, plant and animal cell characteristics, and the function of mitochondria.
