Explanation:
The structure of proteins are polymers composed of amino acids linked 2gether by peptide bonds; peptide bonds form a peptide chain.. 1 or more polypeptide chain form a protein... hope this helps..;)
The thick loess deposits in South Dakota, Nebraska, and Iowa come from the glacial sediments from the last ice age glacial period.
Answer:
Microfilaments are fine, thread-like protein fibers, 3-6 nm in diameter. They are composed predominantly of a contractile protein called actin, which is the most abundant cellular protein. Microfilaments' association with the protein myosin is responsible for muscle contraction.
Explanation:
Answer:
B
Explanation:
A proton is a positive charged particle
Answer:
Ok!
Explanation:
Las placas tectónicas que provienen del océano divergen, lo que forma montañas.
Dado que las placas tectónicas alguna vez fueron parte del océano, los fósiles que contienen ahora se encuentran en algunas montañas.