Name the 4 major groups of organic compounds

Which of the following statements regarding DNA is false? DNA uses the sugar deoxyribose. DNA uses the nitrogenous base uracil. DNA is a nucleic acid. One DNA molecule can include four different nucleotides in its structure.

Does accuracy and precision mean the same thing

Which characteristic does NOT match marine mammals? Breathe air with gills Usually have hair Produce mile/k Give birth to live young

Why is evolution considered a theory

After 3 hours of exercise, what are the main sources of energy?

Did birds evolve from the gliding reptiles called pterosaurs?

Is a streptococcus bacteria a prokaryotic or a eukaryotic

Hydrogen fuel cell powered cars emit?

The role of chlorophyll in photosynthesis is to A. Pass electrons to the stroma B. Split water molecules C. Absorb light energy D. All of the above

What kind of bond causes water molecules to be attracted to one another