What is a hydrophilic region?
What will be an ideal response?
Ans: the phosphorus-containing "head" of a phospholipid that's electrically charged and associates with polar water molecules
You might also like to view...
At the end of meiosis I
A. cells are haploid. B. cells are diploid. C. the homologous pairs are in separate cells. D. the cells are diploid and the homologous pairs are in separate cells. E. the cells are haploid and the homologous pairs are in separate cells.
The brain can infer the pitch of a sound from the:a
number of hair cells that are stimulated. b. particular hair cells that are stimulated. c. intensity with which the hair cells are stimulated. d. intensity of the action potential produced by the stimulated hair cells. e. fluid movements of the semicircular canals.
The citric acid cycle produces all of the following except ______.
a) ATP b) acetyl c) FADH2 d) CO2 e) NADH
What are the "seed leaves" that grow from bulges on the embryo called?
A. petioles B. cotyledons C. ovules D. embryo sacs E. radicles