Final answer:
Type 2 diabetes is also known as non-insulin-dependent diabetes and is characterized by insulin resistance, where body cells do not effectively respond to insulin.
Step-by-step explanation:
Type 2 diabetes, also known as non-insulin-dependent diabetes, is a common form of diabetes that usually develops in adulthood. Unlike type 1 diabetes, which often requires insulin injections due to the body not producing insulin, type 2 diabetes is characterized by insulin resistance. This means the body's cells do not respond effectively to the insulin produced, making it difficult to regulate blood sugar levels. Lifestyle factors, like being overweight and leading a sedentary lifestyle, can increase the risk of developing type 2 diabetes. Interestingly, this type of diabetes can sometimes be managed or even reversed with healthy lifestyle changes such as diet and exercise.