Because of these physical features, the type of producers that we would expect to find in the tundra are A. lichens and low-growing moss.
Because it is usually very cold in the tundra, and there isn't much rain, but there are a lot of rocks around with no grass, the plants that will grow in such a place have to be small plants because they don't have the appropriate conditions to grow and thrive.
Im not sure i know its in the membrane, i would have to go with B but i could be wrong
Answer:
4
Explanation:
the amount of protons and electrons are how you verify the atomic number
The active transport of the sodium and potassium pump must work to maintain: A high concentration of sodium outside the cell and a high concentration of potassium inside the cytosol in order to maintain a resting membrane potential.
Active transport in cellular biology refers to the movement of molecules or ions across a cell membrane against the concentration gradient from a location of lower concentration to a region of higher concentration. Cellular energy is needed for active transport to achieve this movement.
The electrical potential differential across the plasma membrane of a cell during its non-excited condition is referred to as the resting membrane potential of the cell. The value of the electrical potential difference inside a cell compared to the extracellular environment is often used to indicate the difference across a cell membrane.
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