What are the jobs of protein fibers during mitosis

They attach to the chromosomes at opposite ends and then the centrioles pull them and that pulls the chromosomes apart. They are just like microscopic ropes

The main symptom is forgetfulness of things that have just happened, but other symptoms can be observed.

Explanation:

Alzheimer's is a type of dementia that causes memory, thinking and behavior problems. Symptoms usually develop slowly and worsen over time, becoming severe enough to interfere with daily tasks.

Alzheimer's disease is a chronic neurodegenerative disease. It is the biggest cause of dementia among the elderly.

Interestingly, Alzheimer's affects women more than men, but this can be explained by the fact that female life expectancy is longer.

The main symptoms of this disease are:

Trouble speaking; Forgetfulness of things that have just happened; Loss of temporal notion (day of the week and hours); Get lost in places the person knows; Difficulty in making decisions; Lack of motivation; Mood swings such as depression and anxiety; The person may be aggressively on unusual occasions; Lose interest in hobbies and other routine activities; Ask and answer the same thing several times, not remembering that they have been done before Forget appointments and events; Begin to forget the names of family members and everyday objects; Difficulty finding words to name objects.