Answer:
c.The addition of a water molecule breaks a bond between sugar mono-mers.
Explanation:
Hydrolysis refers to reaction with water. When water molecules are added to carbohydrates, the bonds between the sugar monomers are broken. This is the chemical reaction known as hydrolysis reaction.
Generally, since carbohydrates are polymers we can say that hydrolysis reactions result in the breakdown of carbohydrate polymers into sugar monomers by using water molecules
The statement which best describes the hydrolysis of carbohydrates is: c. The addition of a water molecule breaks a bond between sugar mono-mers.
Biological macromolecules can be defined as a very large molecule (structure) that comprises covalently bonded organic atoms and smaller molecular structures (monomers).
Biological macromolecules are grouped into four (4) main categories and these includes;
Carbohydrates are contained in energy-giving foods and they aid in the proper functioning of muscles, nervous system and other organs found in the body of a living organism such animals and human beings.
Hydrolysis can be defined as a double chemical decomposition of a compound that involves the addition of both the hydroxide anion and hydrogen cation of water and the splitting of one or more chemical bonds.
Hence, hydrolysis of carbohydrates is the addition of a water molecule in order to break a chemical bond between sugar monomers.
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b. Phaeophytes
c. Chrysophytes
Answer:
Gradualism
Explanation:
gradualism. noun. The belief in or the policy of advancing toward a goal by gradual, often slow stages. Biology The view that evolution proceeds by imperceptibly small, cumulative steps over long periods of time rather than by abrupt, major changes.
A crucial factor influencing healthy embryonic development is cell division. During mitosis, the replicated genome is divided (karyokinesis) and the cytoplasm is separated (cytokinesis).
During typical embryogenesis, these two crucial processes are strictly controlled in both place and time.
The process by which a multicellular organism develops after fertilization is known as cleavage, which is a series of mitotic divisions in which the enormous volume of egg cytoplasm is divided into numerous smaller, nucleated cells.
The zygote develops into an embryo by mitosis. In contrast, meiosis occurs during embryonic development and serves the purpose of creating gametes, which are the basic cells that come together to form an embryo.
Therefore, A series of cell divisions that results in the formation of an embryo is called mitosis.
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The atoms in any compound are held together by some bonds. These bonds are chemical bonds.
A chemical bond is an attractive force which hold the various components of a compound together. It provides stability to the compound by loss of energy. The more strong a chemical bond, the stronger is the chemical compound.
A compound is the bonding of two or more atoms tied together. It can be a molecule or a group bound together. To or more different atoms which are together but not covalently bound is a mixture.
Types of chemical bonds found commonly are:
1. Ionic bonds
2. Hydrogen bonds
3. Covalent bonds
4. Polar bonds
Hence, the atoms in a compound are held together by chemical bonds.
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Answer:
A volcano that has erupted in the last 100 years called an "Active Volcano".
Explanation:
A volcano is a mountain that forms when the magma reached the surface to the earth. Magma reaches the surface because it is less dense than the solid rock around it.
An Active volcano erupts on a regular basis or it can erupt at any time and the results were devastated. examples of an Active volcano is mount Katmai in Alaska.