2.What is the key to open up the cell so that the circulating glucose can get inside the cell
A: certain receptors
B: the rising glucose levels
C: insulin
D: ketone
A: certain receptors
B: the rising glucose levels
C: insulin
D: ketone
举一反三
- Insulin acts like a to open up a cell so that the circulating glucose can get inside the cell. A: window B: key C: doo D: lock
- 中国大学MOOC: Insulin acts like a to open up a cell so that the circulating glucose can get inside the cell.
- If there is insufficient insulin circulating in your body, what kind of substance does your body rely on to provide energy A: Glucose B: Protein and fat C: Protein fibe D: Ketone body
- According to the video, which of the following is wrong A: Insulin binds to specific receptors and acts like a key to open a pathway for glucose to enter the cell. B: Type 2 diabetes is caused by insufficient insulin or insulin resistance or both. C: When blood sugar rises, islet A cells sense it and release insulin to regulate blood sugar. D: When cells can't use glucose, they break down fats and proteins, producing ketones.
- It is important to maintain the balance of water inside and outside the cell() A: glucose B: albuminNa+ C: K+ D: Na+