Final answer:
The human body is indeed made of compounds similar to those found in food, which is a true statement. Foods provide essential biochemical compounds like carbohydrates, lipids, proteins, and nucleic acids, some of which the body cannot synthesize and must be obtained from the diet in order to maintain homeostasis.
Step-by-step explanation:
The statement 'The human body is made of compounds similar to those found in foods' is true. Our bodies are comprised of biochemical compounds that are essential for life, just like the ones we intake through food. Foods provide us with carbohydrates, lipids, proteins, and nucleic acids which are necessary for building cells, tissues, organs, and for the biochemical processes that sustain life. Essential nutrients, which the body cannot synthesize, must be obtained from food. These include certain amino acids, fatty acids, and vitamins required in small quantities for bodily function. However, not all statements about nutrients are correct. For instance, the statement 'Essential nutrients can be synthesized by the body' is false since by definition, essential nutrients cannot be synthesized in sufficient quantities by the body and must be obtained from the diet.
A healthy diet contains a balance of these biochemical compounds. For example, proteins found in food help to rebuild bodily tissues, while carbohydrates provide energy. While the body can synthesize some compounds, it cannot make everything it needs. Thus, the diet must supply them. It is also true that the body builds up compounds that need to be excreted to maintain homeostasis and osmotic balance, ensuring that the internal environment of the body remains stable.