Molecular Biology of the Cell Test Bank
QUESTIONS & ANSWERS 2026 | A+
GRADED 100% VERIFIED
• What are the basic building blocks of our bodies? -✓✓Cells
• What is the focus of Chapter 4 in BIOL 1414? -✓✓Introduction to
cells and cell theory
• What is the difference between prokaryotes and eukaryotes? -
✓✓Prokaryotes are unicellular organisms without a nucleus, while
eukaryotes have a nucleus and can be unicellular or multicellular.
• What are the two main types of cells discussed in the lecture? -
✓✓Prokaryotic cells and eukaryotic cells
• What is the endomembrane system? -✓✓A system of membranes in
eukaryotic cells that divides the cell into functional and structural
compartments.
• What is the extracellular matrix? -✓✓A network of proteins and
carbohydrates outside of cells that provides structural and biochemical
support to surrounding cells.
• What is the smallest unit of a living thing? -✓✓The cell
• What are the two main types of cells? -✓✓Prokaryotes and Eukaryotes
, • What is the function of epithelial cells? -✓✓To protect body surfaces
and cover organs
• What is the primary role of bone cells? -✓✓To support and protect the
body
• What do blood cells do? -✓✓Carry nutrients and gases through the
body
• What is the Unified Cell Theory? -✓✓All living things are comprised
of cells, the cell is the basic unit of life, and new cells arise from existing
cells.
• What are the four common components of all cells? -✓✓Plasma
membrane, cytoplasm, DNA, and ribosomes
• What is the function of ribosomes? -✓✓To synthesize proteins
• What distinguishes prokaryotic cells from eukaryotic cells? -
✓✓Prokaryotic cells lack a nucleus and membrane-bound organelles.
• Where is DNA located in prokaryotic cells? -✓✓In the nucleoid region
• What is the function of the plasma membrane? -✓✓To separate the
cell's interior from its surrounding environment and control passage of
substances.
QUESTIONS & ANSWERS 2026 | A+
GRADED 100% VERIFIED
• What are the basic building blocks of our bodies? -✓✓Cells
• What is the focus of Chapter 4 in BIOL 1414? -✓✓Introduction to
cells and cell theory
• What is the difference between prokaryotes and eukaryotes? -
✓✓Prokaryotes are unicellular organisms without a nucleus, while
eukaryotes have a nucleus and can be unicellular or multicellular.
• What are the two main types of cells discussed in the lecture? -
✓✓Prokaryotic cells and eukaryotic cells
• What is the endomembrane system? -✓✓A system of membranes in
eukaryotic cells that divides the cell into functional and structural
compartments.
• What is the extracellular matrix? -✓✓A network of proteins and
carbohydrates outside of cells that provides structural and biochemical
support to surrounding cells.
• What is the smallest unit of a living thing? -✓✓The cell
• What are the two main types of cells? -✓✓Prokaryotes and Eukaryotes
, • What is the function of epithelial cells? -✓✓To protect body surfaces
and cover organs
• What is the primary role of bone cells? -✓✓To support and protect the
body
• What do blood cells do? -✓✓Carry nutrients and gases through the
body
• What is the Unified Cell Theory? -✓✓All living things are comprised
of cells, the cell is the basic unit of life, and new cells arise from existing
cells.
• What are the four common components of all cells? -✓✓Plasma
membrane, cytoplasm, DNA, and ribosomes
• What is the function of ribosomes? -✓✓To synthesize proteins
• What distinguishes prokaryotic cells from eukaryotic cells? -
✓✓Prokaryotic cells lack a nucleus and membrane-bound organelles.
• Where is DNA located in prokaryotic cells? -✓✓In the nucleoid region
• What is the function of the plasma membrane? -✓✓To separate the
cell's interior from its surrounding environment and control passage of
substances.
