Question

Which of the following is NOT TRUE about Alzheimer’s disease? It causes sticky proteins and tangles associated with cell death. It’s reversible and can be cured. It causes chemical and structural changes. It results in brain cell death and shrinkage.

Answer 1

The statement about Alzheimer’s disease being reversible and curable is not true. Alzheimer's involves the accumulation of amyloid plaques and tau protein tangles that lead to neuron death. It is a chronic and irreversible condition with no known cure.

Step-by-step explanation:

The statement that is NOT TRUE about Alzheimer’s disease is that it ’s reversible and can be cured.” Alzheimer’s disease is a neurodegenerative condition characterized by the accumulation of beta-amyloid plaques and neurofibrillary tangles, which are primarily composed of misshapen tau proteins, in the brain. These pathological changes lead to synaptic loss, neuronal death, and ultimately brain tissue shrinkage, particularly in the hippocampus.

Alzheimer's disease is associated with the presence of amyloid plaques, which are dense conglomerations of malfunctioning beta-amyloid proteins accumulating between brain cells, and tau protein tangles within neurons. These lead to a decrease in neuron function, loss of neuron connections, and eventually neuron death. Despite extensive research, there is currently no cure for Alzheimer’s disease, making it a chronic, progressive, and irreversible condition.

Answer 2

it's reversible and can be cured