Select all that apply. Which of the following are not properties of proteins?
1.) derived from oils and the fat of meat
2.)madeup of hemoglobin
3.)made up of amino acids
4.)very complex organic molecules

Water changes bacteria in the soil converts this nutrient into a usable form. plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. an animal eats the plants, and the nutrient becomes part of the animal. when the animal dies, it decomposes, returning the nutrient back to the soil. which cycle is being described? water cycle carbon cycle nitrogen cycle phosphorous cycle