Exam 4: Plant Physiology

Adding a phosphate group to a molecule is called

ATP formed ______________________________________________

O₂given off _____________

During glycolysis,glucose in broken down to yield two molecules of pyruvic acid.

The wavelength for the maximum light absorption of the reaction center of Photosystem I is in the ______ region.

When the Photosystem I reaction center is oxidized,________ is reduced.

In what stage of cellular respiration is glucose split?

The energy to power the Calvin Cycle reactions come from the _______ of the light reactions.

Fixation of _____________

The evaporation of water at stomatal surfaces creates a(n)________ that pulls the water through the plant.

What is the role of oxygen (O2)in aerobic cellular respiration?

Which of the following statements is correct?

The first stable product of the Calvin Cycle is a _______ molecule.

While photosynthesis uses electrons from _______ for its electron transport system,cellular respiration uses electrons from ________ for its electron transport system.

The most common carbohydrate transported in the phloem is

Glycolysis and the Krebs Cycle generate the electron carrier,_______,which carries electrons to the ______ where this electron carrier is oxidized.

The reaction center P680is found in photosystem I

The oxygen (O₂)from photosynthesis derives from the splitting of _________.