Which type of lipid is most important in biological membranes?
A) Wax
B) Steroid
C) Phospholipid
D) Fat
E) Oil
C
You might also like to view...
Plasmodium vivax causes a more serious form of malaria than does P. falciparum
Indicate whether the statement is true or false.
Which of the following statements concerning calcium ions is FALSE?
a. They are involved in fertilization, blood clotting, and microtubule disassembly. b. Their concentration in the cytosol rises when Ca2+ gates open in the ER. c. Their concentration in the cytosol is usually higher than in the extracellular fluid. d. They can act by themselves, without binding to calmodulin. e. They can exert an effect after binding to calmodulin.
Compare and contrast the function of the external epithelium and its derivatives in invertebrates and vertebrates. What will be an ideal response?
S. aureus is gram negative
True or false