The plasma membrane can be described as a double layer of phospholipid molecules.
The identification function of the cell membrane is carried out by the:
cholesterol molecules
phospholipid molecules
glycoprotein molecules
channel proteins
The major energy production site of the cell is the
Golgi apparatus
mitochondrion
endoplasmic reticulum
ribosome
Main cell structures include all of the following except
organelles
plasma membrane
blood plasma
cytoplasm
The outer portion of the cell membrane is hydrophobic, or water-loving
An important function of the cell membrane is the maintenance of cell integrity
The major function of ribosomes is to synthesize
proteins
carbohydrates
fats
cholesterol
The structure that separates the contents of a cell from the surrounding tissue is known as
centrosome
Which organelle processes and packages material to be secreted?
nucleolus
Granules or threads within the nucleus are called
microfilaments
chromatin
nucleotides
microtubules
