What are the products of the light-dependent reactions? a. carbon dioxide gas, oxygen gas, and nadph b. atp, nadph, and oxygen gas c. oxygen gas and glucose d. atp, carbon dioxide gas, and nadph

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

What is the function of nucleic acids

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes