Answer:
Prediction results for glucose transport in the presence of Dinitrophenol (DNP) are as following:
- Decreased transport of glucose
- DNP disrupts the gradient of protons and the output of ATP
- ATP needed for the Na+/K+ pump to the est. Gradient Na+
- The gradient required for Sodium-glucose cotransporters (SGLTs)
Dinitrophenol (DNP) is an uncoupler, or is capable of separating electron flow and H+ ion pumping for ATP synthesis. This means that ATP synthesis can not use the energy from electron transfer, hence it will support in lab as well.
Answer:
Near water, change in elevation, or change in latitude.
Explanation:
RNA polymerase can't bind on the promoter region, so no transcription takes place, consequently, no protein translation.
When neurons are not producing electrical signals we say that they are at resting phase: voltage across their membrane is called the resting membrane potential, or the resting potential.
This potential is determined by the concentration of ions (Na, K) across the membrane and by membrane permeability to each type of ion. While the ions move through channels down their gradients they lead to a separation of charge and that is what creates the resting potential.
The membrane of the neuron is much more permeable for K ions so the resting potential is close to the equilibrium potential of K+.
