A substance moves by facilitated diffusion into a cell. What is required for its transport?
A) either a protein channel or a carrier protein B) a pump
C) both ATP and a protein channel D) ATP only
Answer: A
Anatomy & Physiology
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Skin, hair, and nails are associated with the ________ system
A) skeletal B) muscular C) integumentary D) endocrine E) immune
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What are the different types and functions of plasma proteins, and where are they made?
What will be an ideal response?
Anatomy & Physiology
Satellite cells are multinucleate.
Answer the following statement true (T) or false (F)
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Nitrogen atoms can form a maximum of four covalent bonds with other atoms
Indicate whether the statement is true or false.
Anatomy & Physiology