WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms muscle weakness and weight loss (unintentional) including Lack of exercise, Hypocalcemia, and Multiple sclerosis. There are 44 conditions associated with muscle weakness and weight loss (unintentional).
What is the smallest structure in biology? Electrons Electrons are the smallest part of an atom. However, in Biology, the smallest unit is an atom, which make up molecules, compounds, organelles, cells, tissues, orgâ¦ans, organ systems, organisms, populations, spheres, and eventually everything. 1 person found this useful.
Report Abuse. actually secondary structure and tertiary structure are totally different secondary structure contain alpha and beta structure that do not folded to each other while tertiary structure contain alpha and beta that are folded..secondary structure looks like 2D while tertiary structure looks like 3D..ctually secondary structure and tertiary structure are totally different secondary structure contain alpha and beta structure that do not folded to each other while tertiary structure contain alpha and beta that are folded..