The upcoming discussion will update you about the differences between Chemosynthesis and Photosynthesis. Difference # Chemosynthesis: 1. It does not require light as a source of energy. 2. Chemosynthesis can continue throughout day and night. 3. Photosynthetic pigments are absent. 4. The energy required for synthesis of food is obtained by oxidizing substances found in the surrounding medium. 5. The [...]
The upcoming discussion will update you about the difference between Pili and Fimbriae. Difference # Pili: 1. They occur only in Gram negative bacteria. 2. The number is 1 -4 per cell. 3. Pili are longer and broader. 4. They help in conjugation. 5. Formation of pili is controlled by F+ or fertility factor. 6. They are tubular structures. Difference [...]
The upcoming discussion will update you about the differences between Gram +ve and Gram-ve Bacteria. Difference # Gram +ve Bacteria: 1. They remain coloured blue or purple with Gram stain even after washing with absolute alcohol or acetone. 2. The wall is single layered. Outer membrane is absent. 3. The thickness of the wall is 20-80 am. 4. The lipid [...]