Answer:
D.
Explanation:
All of these
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The hydrolysis of triglycerides on a spirit blue agar plate most closely resembles that of beta hemolysis on a blood agar plate.
The hydrolysis of triglycerides on a spirit blue agar plate is used for identifying bacteria based on what organic compounds they can break down, in this case lipids. Spirit blue agar is a medium that contains a supply of lipids. If bacteria have lipase, the enzyme capable of breaking down lipids spirit blue agar will be digested and it will appear as a halos around colonies of bacteria that make lipase.
The ability of bacterial colonies to induce hemolysis (the breakage of red blood cells) when grown on blood agar is used to identify microorganisms. Beta hemolysis is a complete lysis of red blood cells and in the blood agar, that area under the colonies that do the hemolysis appears lightened and transparent.
Answer/Explanation:
Most of the mass is contained in the nucleus
The atom can be divided into two main regions, the nucleus. and the electron clouds. The nucleus is home to neutrons and protons, which are the heavier subatomic particles. The mass of an atom, the atomic mass, is the sum of the number of neutrons and protons contained within the atom. The electron cloud is the region where the electrons of the atom are found.
The correct option is B.
Rocks are solid mineral materials that form part of the surface of the earth; they can be exposed on the surface of the earth and they can also be found underneath the earth. Rocks are classified on the basis of their formation and there are different types of rocks. Rocks are considered to be mixtures of different minerals.
