Eukaryotes have ________ in their cytoplasmic membranes, which serve to strengthen and stabilize the membrane and make it less flexible. Many bacteria have similar molecules, known as ________, in their cytoplasmic membranes that have a similar role
A) ether bonds / ester bonds
B) lipids / phospholipids
C) sterols / hopanoids
D) phospholipids / lipopolysaccharides
Answer: C
You might also like to view...
At which bond would water need to be added to achieve hydrolysis of the peptide, back to its component amino acids?
A) A B) B C) C D) D E) E
A researcher is trying to calculate the population density of bobcats in Colorado. What information must she have in order to calculate this value?
A. the size of the bobcat population within the United States B. the size of the bobcat population within Colorado C. the geographic range of the bobcat population in the United States D. the geographic range of the bobcat population in Colorado E. the size and geographic range of the bobcat population within the United States F. the size and geographic range of the bobcat population in Colorado
Why are pituitary tumors so dangerous?
What will be an ideal response?
The pericardium, or pericardial sac
A. is a double-layered, closed structure. B. anchors the heart in the mediastinum. C. has a tough fibrous connective tissue outer layer. D. has an inner layer of squamous epithelial cells. E. has all of these characteristics.