The term defined as food components such as fibers that are not digested by the human body but are used as food by the GI bacteria to promote their growth and activity is prebiotics.
<h3>WHAT ARE PREBIOTICS?</h3>
Prebiotics are food components like carbohydrates and fibres that feed the beneficial bacteria in human gut.
Humans don’t normally digest prebiotics directly, however, the microbes in our gut can use them for their growth and development.
Therefore, the term defined as food components such as fibers that are not digested by the human body but are used as food by the GI bacteria to promote their growth and activity is prebiotics.
Learn more about prebiotics at: brainly.com/question/1268939
<span>Metabolism is the
chemical reactions that take place inside a living organism. The reaction
occurs in the cells. Digestion can be
the best association to metabolism. The metabolic system recognizes which
substances can be nutritious or poisonous. In order to complete this process,
water is needed. The chemicals are
dissolved in water and transported. Without water, no reaction can take place.</span>
Metabolism is considered
as the set of life-sustaining chemical reactions within the living organism’s
body cells.
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1. Is the child is born male then the then the probability is 50%, and if female then the child will be normal provided father is normal.
2. Probability of me receiving the affected gene is 50%.
3. If the mother is normal then 0% chance that the child will receive mutated allele in his genome.
<h3><u>Explanation:</u></h3>
Duchenne muscular dystrophy is sex linked recessive disease which is seen as hereditary disease. This disease has a mutated gene which is present on the X chromosome. It produces proteins that results in muscular dystrophy.
A. As the mother's brother is affected with the disease so we can assume that the mother is a carrier of this disease. Hence one of the X chromosomes of mother is affected. If the child is female then 1 X chromosome will be received from father and other one from mother. So if the father is normal then even if the child receives mutated X chromosome from mother then also she will be normal. So a female child want to be a diseased one if the father is normal. If the child is male then and there is a 50% chance that the X chromosome he is receiving from mother is the mutated one. Show the chance of child being diseased is 50%.
B. As the mother's brother is deceased then the mother is taken to be a carrier. Hence one of the X chromosomes of mother is mutated and other one is normal. Hence the chance of receiving the mutated allele from mother is becomes 50%.
C. As the father's brother is having disease but father is not having the disease then fathers X chromosome must be normal because if the mutated allele was present then father would have been diseased as well. Hence is the mother is normal then the chance of the child being diseased becomes 0% .
Answer:
B
Explanation:
B. The cell has a cell wall that provides structure