What is a biochemical pathway in photosynthesis?

Two biochemical pathways make up photosynthesis: Light-dependent reactions that use visible light energy to remove electrons from water, reduce electron carriers, pump protons and make ATP; Light-independent reactions that use ATP to transfer electrons from the reduced electron carriers to CO2 to synthesize glucose.

What are the two biochemical pathways of photosynthesis?

Photosynthesis is a two-part metabolic process. The two parts of the biochemical pathway of photosynthesis are the energy-fixing reaction and the carbon-fixing reaction.

What is the role of chlorophyll in the biochemical process of photosynthesis?

Within the thylakoid membranes of the chloroplast is a light-absorbing pigment called chlorophyll, which is responsible for giving the plant its green color. During photosynthesis, chlorophyll absorbs energy from blue- and red-light waves, and reflects green-light waves, making the plant appear green.

Which biochemical pathway process occurs at the chloroplast?

Chloroplasts are found only in plants and photosynthetic algae. (Humans and other animals do not have chloroplasts.) The chloroplast’s job is to carry out a process called photosynthesis. In photosynthesis, light energy is collected and used to build sugars from carbon dioxide.

What is an example of a biochemical pathway?

A typical example is the breakdown of sugar (glucose into CO2 and H2O). During these reactions, energy stored in covalent bonds such as C-C bonds will get released. These pathways can also operate on energy-storing molecules like lipids and glycogen to release energy and make ATP.

Where is chlorophyll found in chloroplasts?

thylakoid membrane
The green pigment chlorophyll is located within the thylakoid membrane, and the space between the thylakoid and the chloroplast membranes is called the stroma (Figure 3, Figure 4).

What type of metabolic pathway is photosynthesis?

Photosynthesis, which builds sugars out of smaller molecules, is a “building up,” or anabolic, pathway. In contrast, cellular respiration breaks sugar down into smaller molecules and is a “breaking down,” or catabolic, pathway.

Is chlorophyll necessary for photosynthesis?

The role of chlorophyll in photosynthesis is vital. Chlorophyll, which resides in the chloroplasts of plants, is the green pigment that is necessary in order for plants to convert carbon dioxide and water, using sunlight, into oxygen and glucose.

What is chlorophyll also known as?

Chlorophyll (also chlorophyl) is any of several related green pigments found in the mesosomes of cyanobacteria and in the chloroplasts of algae and plants. Its name is derived from the Greek words χλωρός, khloros (“pale green”) and φύλλον, phyllon (“leaf”).

What are the roles of chloroplasts and chlorophyll in photosynthesis?

Where is chlorophyll found in the chloroplast?

What are the types of biochemical pathways?

There are basically two types of biochemical pathways:

  • Anabolic pathways.
  • Catabolic pathways.
  • Amphibolic pathways.