Answer the following statements true (T) or false (F)
1. The main structural unit of the cell membrane is the protein molecule.
2. Phospholipids and cholesterol are two lipid molecules found in the cell membrane.
3. Carbohydrate chains and protein molecules in the cell membrane are used as identification tags for the cell.
4. The nonliving material between the cell nucleus and cell membrane is called the cytoplasm.
5. The ribosomes are the “power plants” of the cells.
1. FALSE
2. TRUE
3. TRUE
4. FALSE
5. FALSE
You might also like to view...
A partly specialized cell that is the daughter of a stem cell is a(n) ________ cell.
Fill in the blank(s) with the appropriate word(s).
Autoimmune diseases are more common in older people
Indicate whether the statement is true or false
During the ejection phase of the cardiac cycle, blood exits the left ventricle through the
A. superior vena cava. B. aorta. C. coronary sinus. D. pulmonary trunk. E. pulmonary vein.
Which term best describes the relationship between the pronator quadratus and supinator?
A. Depressors B. Antagonists C. Synergists D. Fixators E. Prime movers