Living systems follow the law of conservation of mass. Which of the following statements does NOT summarize a key idea of this law? A. Matter can be created during a chemical reaction.
B. Matter is not destroyed during a chemical reaction.
C. Matter cannot be created during a chemical reaction.
D. Matter can change in form during a chemical reaction.

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

In what cells is the human genome located?