What is the role of the PEP carboxylase enzyme during both CAM and C4 photosynthesis? to capture CO2 in the form of 3-carbon organic acids to create ATP to capture CO2 in the form of HCO3 to capture CO2 in the form of 4-carbon organic acids

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

What relationship exists between an enzyme and a catalyst?