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Would increasing cytoplasmic pH decrease the rate of sucrose transport into the cell?
Wiki User
∙ 10y ago
No. DECREASING Cytoplasmic pH would decrease the rate of sucrose transport into the cell.
Wiki User
∙ 10y ago
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In this experiment there was a positive sucrose uptake Sucrose probably entered the cells by what means?
it's active transport.
What happens when sucrose is taken up by active transport?
Outside the cell is high concentration of hydrogen ions and low concentration of sucrose. Inside, is the opposite, low concentration of hydrogen ions, and high concentrations of sucrose. Cells use ATP to pump a hydrogen ion across the cell membrane, against the concentration gradient, and when the hydrogen ion goes to re-enter, it goes through a Sucrose-proton cotransporter. This means that the hydrogen ion (proton) take a sucrose molecule with it when it goes though the membrane.
What is translocated from the leaves to the growing parts of the plants?
Translocation is the transport of sugars throughout the plant. The phloem is responsible for this, and has sieve tube members and companion cells that connect via the plasmodesmata in order to transport the sugars.
What is sucrose changed into when hydrolyzed?
When hydrolyzed, sucrose is change into glucose and fructose.
A synthetic fat made from sucrose?
A synthetic fat made from sucrose is glycerol. These may also produce what is known as sucrose polyester and other compounds.
In this experiment there was a positive sucrose uptake Sucrose probably entered the cells by what means?
it's active transport.
When Sucrose entered the cells by means of..?
Active Transport
Phloem transport of sucrose can be described as going from?
source to sink
What is the purpose of the xylem and phloem?
transport
What is the relationship between the percentage change in mass and sucrose molarity?
Change in mass depends on the concentration of sucrose within the dialysis bags. If the concentration of sucrose is greater inside the bag than outside, then water will move into the bag. If the concentration of sucrose is lower inside the bag than outside, then water will move out of the bag.
Why is it that when you put a potato in a high concentration of sucrose solution does its weight decrease?
This is because the potato, which is mostly water, is in a hypertonic solution (a solution with less water and more solute --here, sucrose-- than the potato). Since the solutions want to reach equilibrium (equal amounts of sucrose and water in both the solution and the potato), water diffuses out of the potato and sucrose diffuses into it. The potato loses its water weight, and sucrose doesn't replace the weight lost, the potato weighs less.
What do plants use to load sucrose?
Plants use an ekectrogenic pump, a proton pump and a con transport protein to load sucrose. The sucrose is produced by photosynthesis that turn into specialized cells in the veins of their leaves.
Where does the oxygen and sugar go once they are made in a leaf?
They are stored or converted to sucrose to transport. Then utilizes when necessary
What happens when sucrose is taken up by active transport?
Outside the cell is high concentration of hydrogen ions and low concentration of sucrose. Inside, is the opposite, low concentration of hydrogen ions, and high concentrations of sucrose. Cells use ATP to pump a hydrogen ion across the cell membrane, against the concentration gradient, and when the hydrogen ion goes to re-enter, it goes through a Sucrose-proton cotransporter. This means that the hydrogen ion (proton) take a sucrose molecule with it when it goes though the membrane.
What plants cells that are long and hollow transport water throughout the plant?
there are 2 types of cells in plants that carry water and nutrient around them. phloem cells most notably transport sucrose while xylem transports water.
Is there sucrose in feces?
No, there is not sucrose in feces. This is because sucrose is only in food that is not digested.
What is the odor of sucrose?
Sucrose has no odor.
