Chloroplasts are found in plant cells and some algae cells. **

Chloroplasts are double-membrane organelles found in plant cells that contain their own DNA and ribosomes. They have a fluid-filled interior called the stroma, where the process of photosynthesis takes place. Within the stroma are stacks of thylakoid membranes called grana, which contain chlorophyll and other pigments that capture light energy. The thylakoid membranes are where the light-dependent reactions of photosynthesis occur, producing ATP and NADPH. Overall, the structure of chloroplasts is highly specialized for the process of photosynthesis, allowing plants to convert light energy into chemical energy. **

The savings bank may be blocking online banking customers for security reasons. They may have detected suspicious activity on certain accounts and are taking precautionary measures to protect their customers' funds and personal information. Additionally, the bank may be conducting routine maintenance or updates to their online banking system, temporarily restricting access to ensure a smooth and secure user experience once the maintenance is complete. It is also possible that there may be technical issues or glitches with the online banking platform that need to be resolved before customers can access their accounts again. **

Savings bank transactions can typically be deleted by accessing the account statement or transaction history on the bank's online portal or mobile app. From there, you can select the specific transaction you wish to delete and look for an option to remove or delete it. If you are unable to delete the transaction yourself, you can contact your bank's customer service for assistance in removing the transaction from your account history. It's important to note that some transactions may not be able to be deleted, especially if they are already processed or finalized. **

Mitochondria are membrane-bound organelles found in the cells of eukaryotic organisms, responsible for producing energy in the form of ATP through cellular respiration. They have their own DNA and are thought to have originated from ancient bacteria through endosymbiosis. Chloroplasts are also membrane-bound organelles found in plant cells and some protists, responsible for photosynthesis, the process by which they convert sunlight into energy-rich molecules like glucose. Like mitochondria, chloroplasts also have their own DNA and are believed to have originated from ancient photosynthetic bacteria through endosymbiosis. **

No, humans cannot have chloroplasts. Chloroplasts are organelles found in plant cells that are responsible for photosynthesis, the process by which plants convert sunlight into energy. Humans do not have chloroplasts because they do not undergo photosynthesis. Instead, humans rely on the consumption of plants and other organisms to obtain the energy they need for survival. **

Chloroplasts and plastids are formed through a process called biogenesis, which involves the replication of existing organelles. They are believed to have originated from endosymbiotic cyanobacteria that were engulfed by a eukaryotic cell. Over time, these cyanobacteria evolved into chloroplasts and plastids, developing a symbiotic relationship with the host cell. This process allowed for the transfer of genetic material between the organelles and the host cell, leading to the formation of chloroplasts and plastids as we know them today. **

Chloroplasts are the organelles responsible for photosynthesis in plant cells. Their main function is to capture light energy and convert it into chemical energy in the form of glucose, which serves as the primary source of energy for the plant. Chloroplasts also contain chlorophyll, the green pigment that gives plants their color and is essential for the absorption of light during photosynthesis. Additionally, chloroplasts are involved in the synthesis of other important molecules, such as amino acids and lipids, and play a role in the regulation of cellular metabolism. **