How to pronounce the word turgor?
turgor
noun
How to pronounce turgor?
The word turgor sounds like tur-gor
/'tɜrgər/
What is the definition of turgor?
noun(biology) the normal rigid state of fullness of a cell or blood vessel or capillary resulting from pressure of the contents against the wall or membrane
What is the definition of turgor?
- Turgor is the state of firmness or tension in plant cells, resulting from the pressure of the cell contents against the cell walls.
What is the importance of turgor in plants?
- Turgor is important for maintaining the structure and rigidity of plants. It helps plants stand upright and maintain their shape.
- Turgor pressure also plays a role in plant growth and allows for movement of nutrients and water within the plant.
How is turgor pressure generated in plant cells?
- Turgor pressure is generated when the vacuole in plant cells fills with water, causing the cell to expand and push against the cell wall.
- The pressure exerted by the vacuole against the cell wall creates turgor pressure.
What happens to turgor pressure in wilted plants?
- In wilted plants, turgor pressure decreases due to water loss from the vacuole.
- This causes the plant cells to lose their firmness, resulting in a limp appearance.
What are the factors that affect turgor pressure?
- The primary factor that affects turgor pressure is the amount of water present in the cell vacuole.
- Other factors include the osmotic potential of the cell contents and the elasticity of the cell walls.
What is the role of turgor in plant wilting?
- Turgor loss is a major cause of plant wilting.
- When there is a decrease in turgor pressure, the cells lose their rigidity and the plant becomes wilted.
How is turgor pressure measured?
- Turgor pressure can be measured using a pressure probe, which measures the force required to push a needle into a plant cell.
- A decrease in the force required indicates a decrease in turgor pressure.
What are some examples of turgor in plants?
- One example of turgor in plants is the upright stance of a healthy, hydrated plant.
- When a plant becomes wilted, it is a result of a loss of turgor pressure.
What is the role of turgor in plant cells during photosynthesis?
- Turgor pressure helps maintain the shape and structure of plant cells during photosynthesis.
- It also allows for the opening and closing of stomata, which are necessary for gas exchange during photosynthesis.
Can turgor pressure be artificially increased in plants?
- Yes, turgor pressure can be artificially increased in plants through techniques such as irrigation or applying solutions with higher osmotic potential.
- By increasing the water content in the vacuole, turgor pressure can be raised, providing temporary support to the plant.
