Answer:
Active immunity
Explanation:
Active immunity is when the body makes its own antibodies to protect against the disease in the future. Passive immunity is when another person or animal's antibodies are introduced to produce immunity.
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Parkinson's disease
<h3>What is Parkinson's disease?</h3>
Parkinson's disease (PD) is a neurodegenerative ailment that primarily affects dopamine-producing ("dopaminergic") neurons in the substantia nigra, a particular region of the brain.
In most cases, symptoms appear slowly over many years. Due to the variety of the condition, the evolution of symptoms can vary a little from person to person. People with PD might go through:
- Tremor in the hands that is typically described as pill-rolling tremor when at rest. There may be additional tremor types.
- Bradykinesia
- Limb stiffness
- Balance and gait issues
Learn more about Parkinson's disease here:
brainly.com/question/17137197
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Answer:
(B) The concentration of ATP in cells is generally much lower than that of AMP.
Explanation:
AMP is 5’-adenylic acid or adenosine monophosphate. It has only one phosphate group attached to the sugar as compared to three phosphate groups of ATP. In general, cells have a much lower concentration of AMP than ATP. ATP is found in much higher concentration in cells than the AMP since ATP serves as energy currency for the cells while AMP is involved in relatively few metabolic pathways.
Answer:
Urban development can magnify the risk of environmental hazards such as flash flooding. Pollution and physical barriers to root growth promote the loss of urban tree cover.
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