PENN FOSTER LESSON 1 BIO
PROCTOR REVIEW ( THE CELL)
Body's organization from cell to organism
- answer-cell, tissue, organ, organ system, organism
How are bacteria structured?
- answer-Capsule for coating outside the cell wall, Cell wall for support, plasma
membrane for regulation of what goes in and out, cytoplasm contains nucleoid and
ribosomes, ribosomes synthesize proteins, nucleoid is the location of bacterial
chromosome
How is cellular respiration different from photosynthesis?
- answer-Cellular respiration is the process by which living things convert oxygen
and glucose to carbon dioxide and water; whereas photosynthesis converts carbon
dioxide and sunlight to glucose and oxygen
Organelles of a Eukaryotic Cell
- answer-Nucleus (nuclear envelope, nucleolus, chromatin, and nuceloplasm),
Ribosome, Smooth ER, Rough ER, Golgi Apparatus, Lysosomes, Vesicles and
Vacuoles, Mitochondria, Choloplasts (plant only), cell wall (plant only), cell
membrane, cytoplasm, Cilia and Flagella, cytoskeleton (filaments and
microtubules)
Prokaryotic cell vs Eukaryotic Cell
- answer-Prokaryotic: smaller, no membrane-bound organelles, typically
unicellular, no nucleus
Eukaryotic: bigger, complex, multicellular, contains membrane-bound organelles
what are the 3 domains?
- answer-Bacteria, Archaea, Eukarya
What are the different types of bonds?
- answer-ionic, covalent, hydrogen
PROCTOR REVIEW ( THE CELL)
Body's organization from cell to organism
- answer-cell, tissue, organ, organ system, organism
How are bacteria structured?
- answer-Capsule for coating outside the cell wall, Cell wall for support, plasma
membrane for regulation of what goes in and out, cytoplasm contains nucleoid and
ribosomes, ribosomes synthesize proteins, nucleoid is the location of bacterial
chromosome
How is cellular respiration different from photosynthesis?
- answer-Cellular respiration is the process by which living things convert oxygen
and glucose to carbon dioxide and water; whereas photosynthesis converts carbon
dioxide and sunlight to glucose and oxygen
Organelles of a Eukaryotic Cell
- answer-Nucleus (nuclear envelope, nucleolus, chromatin, and nuceloplasm),
Ribosome, Smooth ER, Rough ER, Golgi Apparatus, Lysosomes, Vesicles and
Vacuoles, Mitochondria, Choloplasts (plant only), cell wall (plant only), cell
membrane, cytoplasm, Cilia and Flagella, cytoskeleton (filaments and
microtubules)
Prokaryotic cell vs Eukaryotic Cell
- answer-Prokaryotic: smaller, no membrane-bound organelles, typically
unicellular, no nucleus
Eukaryotic: bigger, complex, multicellular, contains membrane-bound organelles
what are the 3 domains?
- answer-Bacteria, Archaea, Eukarya
What are the different types of bonds?
- answer-ionic, covalent, hydrogen
