Exam 5: Photosynthesis

The energy that drives the light-independent reactions comes from ____.

The processes described below represent major chemical pathways in the photosynthetic process. Match each description to the corresponding process. -Which process utilizes sunlight to make sugars? A)light-dependent reactions B)electron transfer phosphorylation C)carbon dioxide fixation D)Calvin-Benson cycle E)photosynthesis

We know that carbon dioxide levels were in the atmosphere millions of years ago through ____.

Which group of molecules serves as inputs for the light-independent reactions?

Pigments are ____.

Matching During the light-dependent reactions in the thylakoid membrane, light energy is converted to ATP.Match the specified labels in the diagram with their corresponding functions. a.final acceptor of electrons b.transfer of electrons between molecules c.release of electrons into the photosystem d.active transport of hydrogen ions to establish gradient e.passive transport of hydrogen ions down a gradient f.enzymatic phosphorylation g.replacement of electrons by hydrolysis -​Which process is indicated by label 2?

Fossil fuels ____.

Which of the following molecules is/are formed at the end of the electron transfer phosphorylation?

The membrane that forms a compartment inside the stroma is the ____.

How many turns of the Calvin-Benson cycle is required to produce one three-carbon sugar?

Photosynthesis converts the energy of light into ____.

In most plants, glucose is stored as ____.

During photosynthesis, cells extract energy from ____ to produce glucose.

Biofuels ____.

Which component is NOT found in a chloroplast?

In the thylakoid membrane, the hydrogen gradient is a form of ____ energy.

Match each description with the corresponding term. -the conversion of inorganic carbon to organic compounds A)carbon fixation B)light-dependent reactions C)photosynthesis D)Calvin-Benson cycle E)electron transfer phosphorylation

The processes described below represent major chemical pathways in the photosynthetic process. Match each description to the corresponding process. -Which process leads to the formation of glucose? A)light-dependent reactions B)electron transfer phosphorylation C)carbon dioxide fixation D)Calvin-Benson cycle E)photosynthesis

According to evidence from ice layers from the Antarctic, atmospheric carbon dioxide levels have been rising since ____.

The distance between the crests of two successive waves of light is known as the ____.