Question

In the provided graph, explain the pattern of fluctuations in blood glucose and blood insulin levels:

a) Blood glucose and blood insulin levels show a direct correlation.
b) Blood glucose levels remain constant, while blood insulin levels fluctuate.
c) Blood glucose levels fluctuate while blood insulin levels remain constant.
d) Blood glucose and blood insulin levels show an inverse relationship.

Answer 1

The pattern of fluctuations in blood glucose and blood insulin levels can be explained by the fact that blood glucose levels fluctuate while blood insulin levels remain constant.

Step-by-step explanation:

The pattern of fluctuations in blood glucose and blood insulin levels can be explained as follows:

When blood glucose levels are high, beta cells in the pancreas secrete insulin. Insulin helps increase the uptake of glucose by cells, which leads to a decrease in blood glucose levels.

On the other hand, when blood glucose levels are low, alpha cells in the pancreas secrete glucagon. Glucagon stimulates the breakdown of glycogen into glucose, increasing blood glucose levels.

Therefore, the correct pattern is option c) Blood glucose levels fluctuate while blood insulin levels remain constant.