Answer:
Option B. compounds
Explanation:
Compound is a type pure substance which is formed when two or more than two elements combine together chemically in a fixed ratio. It is represented by a chemical formula. Chemically combine means the elements present in the compound make bonds in order to hold each other. So they are not separated by physical methods. It is separated from one another by chemical methods.
The presymptomatic test for huntington's disease enables one to predict not only who will get the disease but also the approximate age of onset.
<span><span>B)
proteins
</span>Proteins are biological macromolecule and mostly composed of enzymes. In biochemical reactions, it is mostly triggered by enzymes. Enzymes are important components in the process that involves metabolism and digestive functions, further, most of these enzymes are proteins. </span><span>Proteins play a role in the physical make-up of a cell or acts as a cytoskeleton –maintains cell shape and figure. These proteins plays different roles and works with nucleic acids and other macromolecules in the cells including cell cycle, cell adhesion, immune response and cell indicators. <span>
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Hello,
Your brainliest answer would be:
B. Cenozoic
C. Holocene
D. Quaternary
Plz mark me brainliest!
Hope this helps!
The most common manifestations of growth of bacteria and fungi on solid media is the appearance of surface texture, transparency, and the color.
<h3>Bacteria and fungi culture</h3>
Bacterial and fungus culture is a method that allows the multiplication of bacterial and fungi cells in or on a culture medium under controlled laboratory conditions.
Learn more about culturing bacteria and fungi:
brainly.com/question/17434674
