Newborn humans face thermoregulatory challenges as do small mammals. One mechanism they use to generate heat is
A. shivering thermogenesis in "brown fat."
B. nonshivering thermogenesis in "brown fat."
C. convection in "brown fat."
D. evaporation in "brown fat."
E. radiation in "brown fat."
B. nonshivering thermogenesis in "brown fat."
You might also like to view...
Match the following items with the correct phrases.
_______1. Although Neisseria gonorrhoeae and Haemophilus influenzae will not grow on blood agar, they will grow on ____________________. _______2. ____________________ is a highly enriched and highly selective medium, used to isolate Neisseria gonorrhoeae from clinical specimens. _______3. ____________________ is an example of a medium that is both enriched and differential. _______4. ____________________ is selective for Gram-positive bacteria. _______5. ____________________ is an example of a medium that is selective and differential. a. blood agar b. chocolate agar c. MacConkey agar d. phenylethyl alcohol agar e. Thayer-Martin agar
Proton motive force
A. is used to synthesize ATP. B. is used to drive flagella rotation. C. is used to produce NADH. D. is used to produce FADH2. E. is used to synthesize ATP AND is used to drive flagella rotation.
Which phenotype is maintained at a relatively high level within a population that is in a balanced polymorphism? a. Pp b. None of these phenotypes would be maintained in a balanced polymorphism
c. All of these phenotypes will be maintained in a balanced polymorphism. d. PP e. pp
What type of communication is most widespread in animals that have good eyesight and are active during the day?
a. acoustical b. tactile c. chemical d. pheromones e. visual