Among the options, insulin is the only hormone. It is produced by the pancreas and regulates blood sugar levels by facilitating glucose uptake into cells.
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Insulin is a type of hormone. It is produced by the pancreas and plays a crucial role in regulating blood sugar levels by facilitating the uptake of glucose into cells.
The pancreas is the gland in the human body that serves as both an endocrine and exocrine gland. It produces hormones like insulin and glucagon (endocrine function) while also secreting digestive enzymes into the digestive tract (exocrine function).
Lifesaving hormones are secreted from various glands, including the adrenal, pituitary, and thyroid glands. These hormones regulate vital functions such as metabolism, stress response, growth, and reproduction.
Blood pressure in the human body is primarily regulated by the adrenal gland. This gland secretes hormones like adrenaline and aldosterone, which influence blood vessel constriction and fluid balance, thereby affecting blood pressure.
The enzyme present in human tears, which kills bacteria, is Lysozyme. Lysozyme is an antimicrobial enzyme that breaks down bacterial cell walls, helping to protect the eyes from infection.
The organ that is not considered a vestigial organ is Diaphragm. The diaphragm is a vital muscle involved in the process of breathing and is not considered vestigial, unlike structures such as the appendix or centriole.
The part of the human body that cannot be transplanted is Brain. Unlike organs such as the kidney, heart, and lung, which can be transplanted to replace damaged or diseased tissue, the brain cannot be transplanted.
The part of the human body that exhibits regeneration is Liver. The liver has remarkable regenerative capabilities, allowing it to replace damaged or lost tissue and restore its functionality after injury or partial surgical removal.
The hardest part of the body of a vertebrate animal is Enamel. Enamel is the outermost layer of teeth and is primarily composed of hydroxyapatite, making it extremely hard and durable, even harder than bone.