What additional substances does a plant need to make amino acids and proteins from glucose?

Plants need nitrogen, sulfur, and several other essential minerals such as phosphorus, magnesium, potassium, and calcium to make amino acids and proteins from glucose. Amino acids are the building blocks of proteins, and most plants cannot directly absorb nitrogen from the atmosphere, so they rely on the soil to provide them with nitrogen-containing compounds, such as nitrates and ammonium. Sulfur is also a crucial component of amino acids and is typically obtained from the soil in the form of sulfate ions. Phosphorus, magnesium, potassium, and calcium are needed for various biochemical reactions in plant cells, including the synthesis of amino acids and proteins. Without these essential minerals, plants would not be able to produce enough proteins to support their growth and survival.