Answer:
The correct answer is:
endospores
Explanation:
endospores are spores formed by certain genera of bacteria eg, Bacillus. Spores generally are formed by the vegetative (growing) part of bacteria cells in response to adverse or unfavorable conditions. Spores are inactive and dehydrated and can stay dormant for a very long time, only germinating when the conditions are right. The outer covering of spores are made of tough protein coats, hence they do not take up conventional stains, but special staining methods like Malachite green can be used, and since the method makes use of heating, the primary stain (Malachite green) is forced into the tough coat of the spores (stains green), and resists the decolorization step, while the vegetative cells are easily decolorized, and take up the counterstain (Safranin), which stains the parent cells red.
Answer:
The Earth's geosphere is divided into three chemical sections: The crust, composed almost entirely of light elements, like silicon. The mantle, which is 68% of the Earth's mass. The core, the innermost layer; it is composed of very dense elements, such as nickel and iron.
Explanation:
In Geosphere is the solid or mineral part of the Earth, consists of layers, from the outer crust down to the inner core, which have separated through density and temperature.
The reaction will speed up.
- Chemical reaction is a process in which chemical bonds between atoms are broken and new ones are formed by Producing one or more different substances.
- chemical equation is epresentation of a chemical reaction that uses symbols to show the relationship between the reactants and the products.
- combustion reaction is a chemical reaction that occurs when a substance reacts with oxygen, releasing energy in the form of heat and light
- exothermic reaction is a chemical reaction when enrgy releases.
- endothermic reation is a chemical reaction when energy absorbs
- reactant is a substance that undergoes a chemical change. amount of reactant decides the moles of product.
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Answer:
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Explanation:
