WebOct 31, 2024 · This process is called the “dark reaction” or “light-independent reaction.” Can photosynthesis occur in the dark? It is true that plants need light to produce … WebVerified by Toppr. Correct option is A) Dark reactions do not need light. Instead, dark reaction uses ATP and NADPH2 to produce energy molecules. No photosystem is …

Use Floating Leaf Disks to Study Photosynthesis

WebApr 8, 2024 · “Dark reactions” is not a correct name for the chemical stage of photosynthesis since the reactions of the chemical stage also occur in the presence of light. 5 5 Dipti KC WebSep 11, 2024 · Dark reaction is the second stage in the process of photosynthesis with the first one being the light reaction. The concept of dark reaction in photosynthesis was initially explained by Blackman. It is thus also known by the name Blackman’s reaction. This is basically the stage wherein the chemical process of photosynthesis takes place ... gpu rejecting shares

5.3: Energy - Photophosphorylation - Biology LibreTexts

WebDark reaction i: These are also called as biosynthetic phase: These are also called as photochemical phase: ii: These reaction occur over thylakoids. These reaction occur in stroma of chloroplasts. iii: These produce assimilatory power i.e. N A D P H 2 and ATP These consume N A D P H 2 and ATP. iv These are direction dependent upon light. WebPhotosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon … WebUsing the energy of light, carbohydrates such as sugars are synthesised from carbon dioxide and water. The name photosynthesis is derived from the Greek words, photo for ‘light’ and synthesis meaning ‘putting together’. Oxygen is also released, as a waste product. Different wavelengths of light are the major factors for photosynthesis. gpu reflow