Answer:
Genetic mutations causing the malfunction or absence of one or more of the regulatory proteins at cell cycle checkpoints can result in the "molecular switch" being turned permanently on, permitting uncontrolled multiplication of the cell, leading to carcinogenesis, or tumor development.
Explanation:
Answer:
The Immune system is a complex network of cells (such as lymphocytes) and organs that work together to defend the body against foreign substances (antigens) such as bacteria, a virus or tumor cell.
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Answer: True
This definition is true that nutrition is the proper supply of nutrients from healthy food consumed by the body and using it for growth, metabolism, reproduction, repair, immunity and source of energy.
Moreover, Nutrition is also the science that interprets the interaction of nutrients and other substances in food taken in relation to maintenance, health and disease of an organism. This includes ingestion, digestion, absorption, transport, assimilation, biosynthesis, catabolism and excretion.
Answer:
positive
Law regulates social interactions between people and states (nations);
It protects the society;
It protects rights and liberty of individuals;
Law helps In maintaining social justice;
It protects citizens from arbitrary powers.
negative
It protects the interest of the oppressors especially in the dictatorial regime;
It sometimes delays and denies certain aspect of justice.
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Explanation:
