Final answer:
The statement that growth hormone stimulates almost all tissues and organs for growth is true. Growth hormone accelerates protein synthesis and causes cells to switch from glucose to fatty acids for energy, known as the glucose-sparing effect.
Step-by-step explanation:
The statement that growth hormone stimulates almost all tissues and organs for growth is True. Growth hormone (GH), produced by the anterior pituitary gland, is essential for stimulating growth across various tissues in the body. GH promotes growth by accelerating protein synthesis, especially in skeletal muscle and bones. An important aspect of GH's function is to switch the energy source of most cells from glucose to fatty acids through the stimulation of triglyceride breakdown and release into the blood by adipocytes, known as the glucose-sparing effect. Furthermore, GH also stimulates the breakdown of glycogen in the liver, leading to an increase in blood glucose levels, which is called a diabetogenic effect due to its similarity to the high blood glucose levels observed in diabetes mellitus.