How are the phospholipids arranged to form the plasma membrane?
A. Double layer with hydrophilic heads facing inward toward each other
B. Double layer with phospholipids on the outside and proteins on the inside
C. Single layer with hydrophilic heads outward
D. Double layer with hydrophobic tails facing inward toward each other
Answer: D
You might also like to view...
In renal transplantation the:
A) suprarenal gland is transplanted with the kidney. B) renal artery and vein are sutured to the aorta and inferior vena cava, respectively. C) kidney is sutured to the diaphragm to maintain its position. D) transplanted ureter is sutured to the patient's ureter. E) kidney is placed in the iliac fossa of the greater pelvis.
Which of the following is not a feature of neurons?
A. Nissl bodies B. Contractility C. Conductivity D. Secretion E. Excitability
Orbicularis oris, orbicularis oculi, and platysma are part of the group of muscles known as muscles of
A) the extra-ocular region. B) facial expression. C) the tongue. D) the pharynx. E) mastication.
Which of the following results from the lipolysis of a triglyceride?
A) polysaccharides B) glycerol and fatty acids C) amino acids D) nucleic acids