5.According to what you have learned, which of the following is true?（多选）
A: The red blood cells will collect around the tears when the injured tissue swells up.
B: Oxygen deprivation(缺失) causes cardiac muscle cells to die.
C: When you have atherosclerosis(动脉粥样硬化), you can find fat and cholesterol floating in your blood.
D: The extra strain on the arterial wall produce big tears.
A: The red blood cells will collect around the tears when the injured tissue swells up.
B: Oxygen deprivation(缺失) causes cardiac muscle cells to die.
C: When you have atherosclerosis(动脉粥样硬化), you can find fat and cholesterol floating in your blood.
D: The extra strain on the arterial wall produce big tears.
举一反三
- 3.Which of the following is true according to what you have learned A: If you have type-2 diabetes, your will have little or no insulin in your blood. B: The fat would be broken down and turned into ketones and other substances. C: When glucose can’t get into your cells,it accumulates in your bloodstream causing a condition called hypoglycemia. D: Glycogen is the main energy source supplied for the brain.
- 中国大学MOOC: The human body is incredibly __________. When you donate a pint of blood, you lose about 3.5 trillion red blood cells, but your body quickly replaces them.
- What should you do as a parent when you find your children have lied?
- Which of the following are true for supply chain visibility? A: you know exactly when you can track the goods through shipping firms to your warehouse B: you can monitor the output of its first-and second-tier suppliers C: you know exactly what their production schedule is D: you know exactly what you have ordered from your suppliers
- The iron-containing pigment in red blood cells that carries oxygen is called