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What in the pressure -flow model sugar is pumped into the phloem and water flows into the phloem through?
In the pressure-flow model, sugars produced in the leaves during photosynthesis are actively transported into the phloem, specifically into the sieve tubes. This process creates a high concentration of solutes, leading to water from adjacent xylem cells flowing into the phloem by osmosis. The increased turgor pressure from the influx of water pushes the sugar solution down the phloem to areas of lower pressure, facilitating the transport of nutrients throughout the plant.
What else can I help you with?
How blood flows inside the body?
through your veins pumped around by your heart
What is phloem sap?
Phloem sap is a nutrient-rich, watery fluid that flows through the phloem tissue of a plant. It is responsible for transporting sugars, amino acids, hormones, and other organic molecules from the leaves, where they are produced through photosynthesis, to other parts of the plant. Phloem sap moves through the plant in a process called translocation.
What is the definition for phloem sap?
Phloem sap is the nutrient-rich fluid that flows through the phloem vessels in plants. It contains sugars, organic compounds, and hormones necessary for the growth and development of the plant. Phloem sap is responsible for transporting these essential nutrients and signals throughout the plant.
Compair transport of substances in xylem and phloem?
through xylem, water flows. through phloem, mineral nutrients get passed through xylem - most of it's components are dead except xylem parenchyma phloem - all of it's components are living except phloem fibres
How does a vascular plants xylem differ from its phloem?
Only flows in one direction
Why are the artery walls thicker?
to withstand the strong pressure that flows through the vessels as a result of the oxygenated blood that is being pumped from the heart.
Why are arterial walls thicker?
to withstand the strong pressure that flows through the vessels as a result of the oxygenated blood that is being pumped from the heart.
How blood flows inside the body?
through your veins pumped around by your heart
What is phloem sap?
Phloem sap is a nutrient-rich, watery fluid that flows through the phloem tissue of a plant. It is responsible for transporting sugars, amino acids, hormones, and other organic molecules from the leaves, where they are produced through photosynthesis, to other parts of the plant. Phloem sap moves through the plant in a process called translocation.
What does the right atrium in a frog do?
It's a chamber in the heart in which blood flows. It flows through the right atrium and into the right ventricle where it is then pumped into the lungs.
What is the definition for phloem sap?
Phloem sap is the nutrient-rich fluid that flows through the phloem vessels in plants. It contains sugars, organic compounds, and hormones necessary for the growth and development of the plant. Phloem sap is responsible for transporting these essential nutrients and signals throughout the plant.
What is the path of water from where it fell as rain to the point it flows out of your taps?
Rainwater falls and seeps into the ground or flows into rivers and reservoirs. From there, it is collected and treated at water treatment plants to remove impurities. The treated water is then pumped through a network of pipes and stored in water towers, ensuring consistent pressure. Finally, it flows out of your taps, ready for use.
Compair transport of substances in xylem and phloem?
through xylem, water flows. through phloem, mineral nutrients get passed through xylem - most of it's components are dead except xylem parenchyma phloem - all of it's components are living except phloem fibres
Does water pressure drop after the water flows through a reducer?
Yes.
How does a vascular plants xylem differ from its phloem?
Only flows in one direction
What is wrong with the statement Voltage flows through a circuit?
Voltage is the force that causes current to flow through a circuit. In a similar way it isn't pressure that flows through a pipe - it is the fluid flowing through a pipe due to a difference in pressure at the entry and exit of the pipe that causes the fluid to flow through, no pressure flowing through a pipe.
What is the route through the heart?
Blood flows from the systemic circulation into the right atrium of the heart, then passes through the tricuspid valve to the right ventricle. From there, blood is pumped to the lungs. On the blood's return from the lungs, it enters the left atrium, then moves through the bicuspid valve to the left ventricle. From there, it is pumped to the systemic circulation.
