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harina [27]
3 years ago
9

The mineral that is a coenzyme involved in energy metabolism and assists in the synthesis of bone tissue and cartilage is

Biology
1 answer:
Galina-37 [17]3 years ago
4 0
Calcium

Calcium helps build and maintain bones. 
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Humans produce skin cells by mitosis and gametes by meiosis. The nuclei of skin cells produced by mitosis will have
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Answer:

The nuclei of the skin cells produced by mitosis will have identical genetic material as that of the parent cell.

It is because mitosis is a type of cell division in which a parent cell divides into two daughter cells, each having equal and identical chromosomes as that of the parent cell.

In addition, events like crossing over do not take place due to which no genetic variation is developed in the daughter cells.

The process of mitosis is mainly involved in the repair and growth of the body.

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3 years ago
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Oxygen has an atomic number of 8. The n = 1 energy level has two electrons, and the n = 2 energy level has six electrons. Oxygen
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<span>Valence is defined as number of electrons that are present in the outermost orbital. Oxygen is in the 16th column of the periodic table and the total number of valance electrons is determined by units place digit of the column position which is 6 for oxygen. The outermost orbital is the high energy level and there are two in that orbit. So the valance is +2.</span>
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2 years ago
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4. A very large molecule consisting of many smaller structural units linked together
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Nucleic acid is the answer for this problem
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3 years ago
In your own words, explain why a virus such as the rhinovirus, which relies on close contact to spread, might evolve to favor le
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Rhinoviruses are transmitted through the air or via contact. We might expect this sort of transmission to require a fairly healthy host (one who gets out and comes into contact with others) and, hence, to select against virulent strains. If we take precautions and try to stay away from people or avoid any contact with people, more hand-washing stations, increased attention to sanitization, and isolation of patients will help to reduce the transmission of the disease and, in the process, may favor the evolution of less virulent strains of the virus.

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2 years ago
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The specialized cells in the nervous system that serve to conduct a signal are known as ___.
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Answer: Neurone

Explanation:

Neurone is also known as nerve cell. It is the basic unit of the nervous system, and helps to transmits/ conducts nerve impulses from the brain to the body or vice versa.

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