题目内容

O2 and CO2 enter and exit the cell membrane in the body through []

A. Simple diffusion
B. Facilitated diffusion
C. Active transport
D. endocytosis
E. exocytosis

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The way that large protein enters the cell membrane is []

A. Simple diffusion
B. Facilitated diffusion
C. Active transport
D. endocytosis
E. exocytosis

The protein involved in the facilited diffusion of the cell membrane is []

A. Channel proteins and regulatory proteins
B. Pump proteins and carrier proteins
Channel proteins and carrier proteins
D. Regulator proteins and pump proteins
E. Channel proteins and pump proteins

The energy of glucose reabsorption of proximal tubule epithelial cells comes directly from []

A. Na+ concentration difference
B. Glucose concentration difference
C. Potential difference
D. ATP decomposition
E. Creatine phosphate decomposition

The usual blood group refers to []

A. Types of receptors on red blood cells
B. Types of specific agglutinin on the surface of red blood cells
C. Types of specific agglutinogen on the surface of red blood cells
D. Types of specific agglutinin in plasma
E. Types of specific agglutinogen in plasma

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