The term that best describes all of the chemical reactions of a cell, including acquisition and use of molecules and
energy, is ____.
a. metabolism
b. anabolism
c. catabolism
d. energy budget
e. thermodynamics
ANSWER: a
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The circulatory surface provides the interface between the body and the respiratory medium
Indicate whether the statement is true or false.
During which process does an arthropod strip off its outer cuticle?
a. egestion b. molting c. ecdysis d. exodysis
Four of the five answers listed below are related by a similar function. Select the exception
a. intercostal muscles b. medulla oblongata c. aortic bodies d. reticular formation e. carotid bodies
From earliest to latest, the overall sequence of early development proceeds in which of the following sequences?
A) first cell division ? synthesis of embryo's DNA begins ? acrosomal reaction ? cortical reaction B) cortical reaction ? synthesis of embryo's DNA begins ? acrosomal reaction ? first cell division C) cortical reaction ? acrosomal reaction ? first cell division ? synthesis of embryo's DNA begins D) acrosomal reaction ? cortical reaction ? synthesis of embryo's DNA begins ? first cell division