4.4 Security The HETS 270/271 application is located at a secure CMS data center. The CMS Extranet connection requires a password that is provided by the CMS-approved network reseller and features a variety of security measures to protect the integrity of the HETS 270/271 application.
Light dependent reactions of photosynthesis occur in Grana of the chloroplast. These were discovered by Robert Hill and hence known as Hill Reactions even. Was this helpful?
The light-dependent reaction can only occur in the light because light supplies the energy needed for the reaction. In this stage of photosynthesis, light energy is converted into chemical energy (ATP) and 'reducing power' (NADPH) which are then used in the light-independent reaction.Also in the light-dependent reaction, water is split to provide the hydrogen needed to make NADPH.owever, it needs the products of the light-dependent reaction (ATP and NADPH), so it cannot continue indefinitely without it. In the light-independent reaction, the ATP and NADPH produced by the light-dependent reaction are used to convert carbon dioxide into carbohydrate, e.g., glucose.