Label the main steps in the cellular respiration model. A; citric acid cycle, electron transport chain, glycolysis
B; citric acid cycle, electron transport chain, glycolysis
C; citric acid cycle, electron transport chain, glycolysis

Heat is the amount of heat required to change the temperature of 1 gram of a substance by 1°c, and it is related to the chemical composition of the substance.

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?