Ansager: abregen gurren venöse irgendwo
Exploration:
Answer: b.
Primary - sequence of amino acids with peptide bonds
Secondary - a-helix and b-pleated sheets with hydrogen bonds
Tertiary- 3D structure held together by R-group (most proteins only go to this level)
Quaternary- multiple sequences of amino acid chains
Answer:
Sediment builds up over organisms.
Explanation:
