Unit 2 - Cell Structure and Function

Adenosine triphosphate

________ (ATP)- called on to provide the energy.

Intermediate filaments

________** constructed from a class of proteins called keratins; are thought to function as reinforcement for the shape and position of organelles in the cell.

Bound

________ ribosomes- attached to endoplasmic reticula and form proteins that tend to be exported from the cell or sent to the membrane.

site of alcohol

The liver also contains SER as it is the ________ detoxification.

Plant cells

________ maintain a positive pressure to hold their shape, allowing them to stay rigid.

endoplasmic reticulum

Smooth ________- membrane bound organelle involved in lipid synthesis, detoxification, and carbohydrate metabolism.