What are the 2products Of photosynthesis?
The two products of photosynthesis are glucose and oxygen.
What is photoactivation in photosynthesis?
Photoactivation: The Light-Driven Assembly of the Water Oxidation Complex of Photosystem II. Photosynthetic water oxidation is catalyzed by the Mn4CaO5 cluster of photosystem II. The assembly of the Mn4O5Ca requires light and involves a sequential process called photoactivation.
What are the 3 photosynthesis?
The three main types of photosynthesis are C3, C4, and CAM (crassulacean acid metabolism). In college I had to memorize some of their pathways and mechanisms, but I will highlight what gives one an advantage over another and what types of crops, forages, and weeds have specialized C3 and C4 photosynthesis.
What are the macromolecules in photosynthesis?
During photosynthesis, the biological macromolecule glucose is produced. Glucose is a simple sugar that is made of carbon, hydrogen and oxygen.
What are the 3 reactants needed for photosynthesis?
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight.
What are the 2 products of respiration?
The products of cellular respiration are carbon dioxide and water.
What is meant by photoactivation?
Medical Definition of photoactivation : the process of activating a substance by means of radiant energy and especially light also : photocatalysis — compare photoinactivation sense 2.
What is meant by photoactivation of chlorophyll?
When chlorophyll a absorbs light energy, an electron gains energy and is ‘excited’. Photoactivation of chlorophyll a results in the splitting of water molecules and the transfer of energy to ATP and reduced nicotinamide adenine dinucleotide phosphate (NADP).
What type of macromolecules make up enzymes?
Types of biological macromolecules
| Biological macromolecule | Building blocks | Examples |
|---|---|---|
| Lipids | Fatty acids and glycerol | Fats, phospholipids, waxes, oils, grease, steroids |
| Proteins | Amino acids | Keratin (found in hair and nails), hormones, enzymes, antibodies |
| Nucleic acids | Nucleotides | DNA, RNA |
Where do the carbons for a plant’s macromolecules come from?
The mass of a tree is primarily carbon. The carbon comes from carbon dioxide used during photosynthesis. During photosynthesis, plants convert the sun’s energy into chemical energy which is captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water.