Which of the following statements best describes the relationship between the light-dependent and light-independent reactions of photosynthesis?
1) the light-independent reactions release energy, and the light-dependent reactions require energy.2)the light-dependent reactions produce atp and nadph, which are then used by the light-independent reactions.3)the light-dependent reactions produce carbon dioxide, which is then used by the light-independent reactions.4)the light-dependent reactions pass electrons through an electron transport chain to the light-independent reactions.

The arrows indicate the direction of wind flow. which place experiences monsoons?

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.

How do high-energy electrons from glycolysis and the krebs cycle contribute to the formation of atp from adp in the electron transport chain? a. high-energy electrons interact with pyruvic acid to create a phosphate bond with adp, forming atp. b. high-energy electrons supply the needed energy to synthesize atp from the lower-energy adp in the electron transport chain. c. high-energy electrons supply a negative charge which causes the citric acid to oxidize, forming a phosphate group to bond with adp. d. high-energy electrons increase the temperature of adp so it easily reacts to form atp.