Sometimes, unusual urine odor indicates a medical condition or disease, such as: 1  Bladder infection. 2  Cystitis (bladder inflammation) 3  Dehydration. Diabetic ketoacidosis (high levels of blood acids called ketones)  Gastrointestinal-bladder fistula (abnormal connection between the intestines and bladder)
Photosynthesis occurs in eukaryotic cell structures called chloroplasts. A chloroplast is a type of plant cell organelle known as a plastid. Plastids assist in storing and harvesting needed substances for energy production. A chloroplast contains a green pigment called chlorophyll, which absorbs light energy for photosynthesis.
Now, it is time to learn about three organelles that are ONLY in plant cells. These organelles are: 1. Chloroplast. 2. Cell Wall. 3. Central Vacuole. Chloroplasts are organelles that use light energy to make carbohydrates from carbon dioxide and water. This is where the process of photosynthesis occurs. The cell wall is a thick, sturdy structure that surrounds the cell membrane of plant cells. This structure gives plant cells their square-ish shape. The central vacuole is a large membrane-bound space that stores water, nutrients, and waste. When this structure is full, the plant cell becomes rigid.