GRCC BI 121 Forbes Unit 1 Cell Structure and Function
questions with verified answers
anchoring protein Ans✓✓✓ Attach plasma membrane to surrounding
cells and structures.
carrier proteins Ans✓✓✓ Bind to solutes and carry across membrane.
Cell Theory Ans✓✓✓ 1. The cell is the basic living unit of organization
2. All organisms are composed of one or more cells
3. All cells arise from pre-existing cells
channel proteins Ans✓✓✓ Form channel through membrane.
cilium (cilia) Ans✓✓✓ Extension of the cell membrane.
cytoplasm (content) Ans✓✓✓ cytosol + organelles
cytosol Ans✓✓✓ The semi-fluid environment of the cell.
desmosome Ans✓✓✓ Network of proteins between cells that provides
strength to tissue.
e.g. skin
questions with verified answers
anchoring protein Ans✓✓✓ Attach plasma membrane to surrounding
cells and structures.
carrier proteins Ans✓✓✓ Bind to solutes and carry across membrane.
Cell Theory Ans✓✓✓ 1. The cell is the basic living unit of organization
2. All organisms are composed of one or more cells
3. All cells arise from pre-existing cells
channel proteins Ans✓✓✓ Form channel through membrane.
cilium (cilia) Ans✓✓✓ Extension of the cell membrane.
cytoplasm (content) Ans✓✓✓ cytosol + organelles
cytosol Ans✓✓✓ The semi-fluid environment of the cell.
desmosome Ans✓✓✓ Network of proteins between cells that provides
strength to tissue.
e.g. skin
