2. Cell Chemistry & Cell Components

What biomolecule does a ribosome synthesize in all types of cells?

Using the map above, which of the following is NOT a component of the cytoskeleton in eukaryotic cells?

Using the map above, what two organelles produce cellular energy in eukaryotic cells?

What are the two fluid compartments in the body, and how are they kept separate?

Explain how the form of each of the following structures is related to its function:

a. Cilia

Explain how the form of each of the following structures is related to its function:

b. Microvilli

Explain how the form of each of the following structures is related to its function:

c. Intermediate filaments

Explain how the form of each of the following structures is related to its function:

e. Nuclear envelope

Match the following terms with the correct functions.

_____Peroxisome    

_____Ribosome    

_____Smooth endoplasmic reticulum    

_____Mitochondrion    

_____Golgi apparatus    

_____Lysosome    

_____Rough endoplasmic reticulum     

_____Vesicle

a. Modifies and folds proteins into the correct structure

b. Modifies, packages, and sorts proteins

c. Contains digestive enzymes

d. Granular organelle that makes proteins

e. Synthesizes most of a cell's ATP

f. Contains enzymes that oxidize toxins and fatty acids

g. Membrane-enclosed structure used to transport substances through the cell

h. Detoxifies certain chemicals, makes lipids, stores calcium ions

Mark the following statements about the cytoskeleton as true or false. If a statement is false, correct it to make a true statement.

e. Centrioles are part of the centrosome from which microtubules originate.