Energy Flow Concept 1

Energy Flow Concept 1

Multiple Choice

Is this reaction endothermic or exothermic?

• endothermic

• exothermic

Multiple Choice

Which reaction is endothermic?

• photosynthesis

• cellular respiration

Multiple Select

Which of the following would be considered enzymes?

• lactase

• glucose

• cellulose

• amylase

• lipases

Multiple Select

Which of the following are ways that can change the rate of a chemical reaction?

• temperature

• environment

• pH

• substrate concentration

• solution concentration

Poll

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• I don't understand it at all