Which of the following best matches the description?Protein molecule that speeds up the rate of a reaction.
A. kinetic energy
B. ion
C. photosynthesis
D. nucleus
E. potential energy
F. pH
G. acid
H. isotope
I. combustion
J. enzyme
K. neutron
L. electron
M. entropy
N. proton
O. respiration
P. base
Q. latent heat
Answer: J
You might also like to view...
Geologic column is subdivided into time zones. From large internals to small intervals, the names of these time zones are:
a. Epoch, Period, Era, Eon b. Eon, Era, Period, Epoch c. Eon, Period, Era, Epoch d. Eon, Epoch, Era, Period
Which gas in the upper atmosphere shields Earth's surface from the sun's harmful ultraviolet rays?
A) nitrogen B) methane C) ozone D) chlorofluorocarbons
A data record that substitutes for direct instrumental measurements is called a
A) variation. B) paleoclimate. C) correlation. D) proxy.
The burial of organic matter that leads to the formation of fossil fuels decreases the amount of carbon in the atmosphere. True or False?
Indicate whether this statement is true or false.