Answer:
The myofibrils are the contractile organelles in the muscle fibers.
I think it might be like 122°F or 50°C but not completely sure
Answer:
890? thats what i think...
Explanation:
sorry if im wrong, but im happy to help anyway:)
Choice C. Educated guess or a prediction that can be tested, based on limited evidence.
Answer:
b. intracellular fluid moves to the outside of cells
Explanation:
The presence of an excess of sodium ions in the extracellular fluid would make it hypertonic with respect to the intracellular fluid. The concentration gradient would drive the intracellular fluid towards the outside of the cell to balance the concentration of the fluids on either side. The passive movement of fluids occurs across the cells and is driven by the concentration gradient only. The biological membranes are permeable for fluid movement such as the movement of water across it.
