The correct answer is: sodium gradient
It is very important for glucose to be transported into proximal tubule cells (reabsorbed) because that is the way to prevent it from disappearing from the body through the urine.
Glucose is co-transported with sodium ions into the proximal tubule via the SGLT2 cotransporter. This cotransporter is an example of secondary transport because it uses the energy from downhill sodium ion gradient created by the ATPase pump to transport glucose.
It’s C ) Mitochondria-makes energy
Okay so to help you understand, being able to understand scientific principles and think scientifically can help you solve problems and answer many questions in your everyday life. When you <span>learn how things work, how you can stay healthy, how you can become and informed citizen,and learn what is the best use of earth's resources.
Hope this helps. </span>
The three main parts of a seed are the seed coat, embryo and the endosperm. The seed coat is what protects the embryo and contains all the features to form a new plant. The endosperm nourishes the embryo until it can sustain itself and produce its own food.
C. i hole this helps!
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