According to the law of conservation of mass, the mass of substances during a chemical reaction remains the same.
A chemical reaction may be defined as a type of process that directs the chemical transformation of one group of chemical substances significantly to another. In a more simple sense, it may be characterized as a chemical alteration that takes place when two or more substances combine to form a new substance.
According to the law of conservation of mass, it is neither created nor destroyed in a chemical reaction. The law of conservation of mass illustrates that the overall mass of substances that remarkably take part in a chemical reaction is conserved during the reaction.
Therefore, according to the law of conservation of mass, the mass of substances during a chemical reaction remains the same.
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A) Compartmentalized cells contain DNA.
B) Compartmentalized cells produce ATP.
C) Compartmentalized cells make proteins.
D) Compartmentalized cells contain membrane-bound organelles.
Answer:
The correct answer will be option-D
Explanation:
The compartmentalization of the cell is the property of cell which distributes the cell into various compartment or sections.
This compartmentalization of a cell is attained by the membrane-bound organelles present in the cell-like the endomembrane system organelles, the mitochondria, the nucleus and other known organelles of the cell.
This compartmentalization of the cell enables the cell to perform various functions into a different section of the cell-like mitochondria associated with the production of the energy molecule.
Thus, option-D is the correct answer.
Answer:
C
Explanation:
Eukaryotic cells contain collections of proteins that function as a unit
is the attraction of two similarly charged ions
is the attraction of two oppositely charged ions
involves actual transfer of electrons
does not involve actual transfer of electrons
The answer you're looking for is Involves actual transfer of electrons. I hope that this helps you! Please leave brainliest answer if you can!
Producers are plant or algae, which make food by photosynthesis. They provide food to the rest of the food chain.
The role of consumers in the ecosystem is to control the overproduction of organism and vegetation by eating them.
Decomposers break down dead organisms and other organic wastes. They release inorganic molecules back to the environment.
A food chain describes how energy and nutrients flow through an ecosystem.
It consists of producers, consumers and decomposers in which producers are at the base of the food chain.
Different roles are played by the producers, composers and decomposers to maintain the flow of energy and nutrients in the ecosystem.
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2. metal
substances with only one type of atom
3. metalloid
an element that is malleable, polishes to a luster, conducts heat and electricity well, and tends to lose electrons in a chemical reaction
4. nonmetal
an element that is brittle, insulates heat and electricity well, and tends to gain electrons in a chemical reaction
The elements are substances having only one type of atom and metalloids have properties of both metals and nonmetals.
There are some properties of elements, metals, nonmetals, and metalloids:
1. Elements: Substances with only one type of atom.
2. Metal: An element that is malleable, polishes to a luster, conducts heat and electricity well, and tends to lose electrons in a chemical reaction.
3. Metalloid: An element with properties of both metals and nonmetals.
4. Nonmetal: An element that is brittle, insulates heat and electricity well, and tends to gain electrons in a chemical reaction.
Therefore, elements are substances that can not be further decomposed into smaller units by general chemical processes.
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Answer:
1. Elements
Substances with only one type of atom.
2. Metal
An element that is malleable, polishes to a luster, conducts heat and electricity well, and tends to lose electrons in a chemical reaction.
3. Metalloid
An element with properties of both metals and nonmetals.
4. Nonmetal
An element that is brittle, insulates heat and electricity well, and tends to gain electrons in a chemical reaction.
Answer:Plant cells are somewhat unique because unlike animal cells, plant cells contain both a cell wall and cell membrane. ... The cell wall is a protective layer outside the cell membrane that also provides support for the cell's structure.
Explanation: