Homo Ergaster Possessed Some Primitive Characteristics of Earlier Hominids, Including

question 65

Multiple Choice

Homo ergaster possessed some primitive characteristics of earlier hominids, including

• A) a chin.
• B) a high forehead.
• C) large browridges.
• D) postorbital constriction.

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Definitions:

Peptide Coupling Reagent

A chemical used to facilitate the formation of peptide bonds between amino acids during the synthesis of peptides or proteins.

Solid Phase Peptide Synthesis

A method for synthesizing peptides by anchoring the C-terminal of the peptide to an insoluble resin and sequentially adding amino acid residues.

Chymotrypsin

A digestive enzyme classified as a serine protease, which hydrolyzes proteins to form smaller peptides, playing a critical role in protein digestion.

Peptide Structure

The sequence and chemical bonding of amino acids in a peptide, which dictates its three-dimensional shape and function.