Proteins are synthesized stepwise by the polymerization of amino acids in a unidirectional manner, beginning at the N-terminus and ending at the C-terminus. The amino acids are linked by the formation of peptide bonds, and the resulting polypeptide chain contains one of 20 different amino acids at each position. What I found hopefully you can summarize :/ sorry I didn’t do it myself
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The esophagus and the stomach.
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There are many parts to the digestive system, but these are the most common answers.
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A: The energy in most ecosystems flows through the food chain. In terrestrial ecosystems and most marine ecosystems, the energy flow starts in green plants that harvest some of the sun’s energy. The plants are then consumed by animals, bacteria and other creatures, which are themselves eaten by other creatures.
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This is what I found. So if you use this please reword it as your own.
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Have a great summer
Abiogenesis is the theory that life arose from non living molecules to form the earliest life forms. In the simplest sense, once there is life, life will arise from living rather than non living matter. However, there are those who speculate that it is possible for abiogenesis to occur more than once.
