What is the role of the sodium-potassium pump in cellular transport?
A. To facilitate the diffusion of sodium and potassium ions across the cell membrane
B. To produce ATP
C. To maintain the cell’s volume
D. To actively transport sodium and potassium ions across the cell membrane, maintaining a high concentration of potassium ions inside the cell and a high concentration of sodium ions outside the cell
Select your answer:
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The Musculoskeletal and Integumentary Systems Immunity & Cancer The Skeletal System Excretory System Terms for The Skeletal System Linked Gene Pulmonary System Cellular Respiration Respiration Fungi/Bacteria/Biotechnology Skel, Musc, Nerv, Circ, Resp The Musculoskeletal System Healthy Foundations Hospital Departments Cell ReproductionOther quiz:
Stem Cells & Cell Differentiation › ViewWhat is the difference between embryonic stem cells and adult stem cells?
A. Embryonic stem cells can differentiate into more cell types than adult stem cells
B. Adult stem cells are pluripotent, just like embryonic stem cells
C. Adult stem cells can differentiate into more cell types than embryonic stem cells
D. Adult stem cells grow bigger than embryonic stem cells
Properties of Hair and Scalp › View
A combination of eumelanin and pheomelanin is called.
A. natural hair color
B. pigmented hair
C. unpigmented hair
D. grey hair