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A&PCh3
SCI220
Question | Answer |
---|---|
This organelle is numerous in liver and kidney cells. | peroxisome |
The plasma membrane is composed of all of the following except | tubulin protein |
The inside of the cell is composed largely of a gel-like substance called | cytoplasm |
Cisternae of this organelle are continuous with the nuclear envelope. | rough endoplasmic reticulum |
Which of the following cytoskeleton elements are the largest in diameter? | microtubules |
A major function of the cell membrane is to | control what enters and leaves the cell |
Which type of junction is formed when membrane channels of adjacent plasma membranes adhere to each other? | gap junction |
This membranous organelle is the site of protein synthesis for proteins that are secreted by the cell. | rough endoplasmic reticulum |
Which of the following statements about integral proteins in the plasma membrane is false? | They are more abundant by volume than the membrane phospholipids. |
Ribosomes are organelles that | float in the cytoplasm and attach to the endoplasmic reticulum. |