Question

after school, kai feels hungry and tired. he finds some sugar cookies in the cabinet and finishes the whole package. which statements best describe the role of glucagon and insulin in this scenario? glucagon was secreted by his pancreas before he ate the cookies because his blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high. insulin was secreted by his pancreas before he ate the cookies because his blood glucose was low. glucagon was secreted after he ate the cookies because his blood glucose was high. glucagon was secreted by his pancreas before he ate the cookies because his blood glucose was low. after he ate, insulin from the cookies increased his blood sugar levels. insulin was secreted by his pancreas before he ate the cookies because his blood glucose was low. after he ate, glucagon from the cookies increased his blood sugar levels.

Explanation:

Step1: Understand hormone functions

Glucagon raises blood glucose (secreted when blood glucose is low). Insulin lowers blood glucose (secreted when blood glucose is high).

Step2: Analyze pre - cookie state

Kai was hungry (implied low blood glucose). Pancreas secretes glucagon (to raise blood glucose).

Step3: Analyze post - cookie state

He ate sugar cookies (blood glucose rises). Pancreas secretes insulin (to lower blood glucose).

Answer:

Glucagon was secreted by his pancreas before he ate the cookies because his blood glucose was low. Insulin was secreted after he ate the cookies because his blood glucose was high.