Acrystal's structure is categorized based on question 1 options:
the number of elements it contains
the number of atoms it has
the arrangement of the atoms within
the shape of the mineral sample

What causes temperature extremes in the desert

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups

Protein and polypeptide sequences can be determined by first partially hydrolyzing the protein or polypeptide followed by amino acid sequencing of the fragment pieces using the chemical degradation process known as edman degradation. determine the sequence of the initial (18-amino acid) polypeptide that produces the following five partial sequences after hydrolysis and edman degradation.