Answer:
Neurodegeneration
Explanation:
The term neurodegeneration refers to a group of disorders which are characterized by a progressive waste of function or structure of neurons, that in worst cases can include death of neaurons.
Many neurodegenerative disorders such as Parkinson's disease,– including amyotrophic lateral sclerosis, Huntington's disease and Alzheimer's disease can occur due to neurodegeneration.
Neurodegeneration can manifest itself in various forms such as lack of physical and intellectual abilities like inability to use muscles or memory loss. These disorders cannot be completely cured and ultimately lead to the death of neurons.
As mentioned in the question, the person suffers from progressive loss of intellectual and physical abilities that has occurred over the course of a long period of time. Therefore, it is most probable that he is having some neurodegenerative disorder.
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Hi!
Protein does all of the following except for insulating the body. Insulation is not a function of proteins, but it is a function of lipids.
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Answer:
a. pH
c. Mg2+ concentration
Explanation:
The activation of this enzyme is given by the increase in pH and Mg concentration that causes carbamylation of the enzyme. This increase in ph and Mg occurs in the stroma.
(1) is not correct because if they were identical twins they would be the same sex. (2) is not a valid reason. (4) is not correct. Thus, (3) is the correct option. The answer also corresponds to option (1) and why it's incorrect. If they were identical twins, they would not be both a female and male...
Answer: Passive immunity
Explanation:
The strategy of vaccination was a type of passive immunity. Passive immunity can be introduced artificially when antibodies are given as a medication to the non immune individual.
This is done in case of vaccination, attenuated form of bacteria is injected or orally given to the individual to evoke immune response when the body is exposed to the same bacteria again.
The attenuated form of bacteria evoke the immune system to produce memory cells which will kill the bacteria when it is encountered for the second time.