Answer:
When the cell cycle is not controlled, it leads to still alive older cells and newly formed younger cells growing along with each other resulting in a tumor witch is malignant, that is cancer. This can happen due to many factors as a result of genetic mutations.
Explanation:
Answer:
The correct option is : B. Acids and bases will neutralize each other.
Explanation:
Acid is a proton donor and electron-pair acceptor. Whereas, a base is a hydroxide ion donor and electron-pair donor.
The addition of an acid or a base can affect the pH of a solution. Acids lower the pH of a solution, whereas bases increase the pH of a solution.
The pH of an acidic solution < 7 and pH of a basic solution > 7.
When equal amounts of acid and base is mixed together, the solution gets neutralized. This is known as Neutralization reaction. The pH of such a solution is neutral (pH= 7).
Answer:
True.
Explanation:
Respiration may be defined as the process of exchange of the oxygen and carbon dioxide between the body and the environment. The gaseous exchange depends on the partial pressure of the gases.
Different breathing techniques are used by the sportsman according to their exercise. The best breathing technique that are used by the lifters is the inhalation of the oxygen when lowers the weight. The air must be breathe out when lift the weight.
Thus, the answer is true.
It is C sensory or D not quite sure.
Answer:
A. because immune, nervous, and muscle system cells require proteins for structure and regulation.
