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Lemur [1.5K]
3 years ago
12

How did van helmont reach his conclusion

Biology
1 answer:
MissTica3 years ago
5 0

Answer: He grew a willow tree in a weighed amount of soil. After five years, he discovered that the willow tree weighed about 74 kg more than it did at the start. As the weight of the soil had hardly changed, van Helmont concluded that plant growth cannot only be due to minerals from the soil.

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The level of the structure is the proteins in the secondary.

<h3>What is the structure of secondary?</h3>
  • A polypeptide chain's adjacent amino acid residues are arranged in regular patterns in space, known as secondary structure. It is kept in place by hydrogen bonds between the amide hydrogens and the peptide backbone's carbonyl oxygens. Helixes and structures are the two main secondary structures.
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You are observing proteins in a lab for an experiment. During transport, they have started to unwind and lose their shape.

The level of the structure is the proteins in the secondary.

To learn more about the secondary structure of a protein, refer to:

brainly.com/question/4684763

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The cell membrane performs several important functions in addition to separating the cytoplasm from the outside environment. It
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