Answer:
The correct answer is- Leukopenia
Explanation:
White blood cells are present in our blood which protect our body from foreign antigens like bacteria, viruses, etc. When these white blood cells decrease abnormally in number then this condition is called leukopenia.
White blood cells contain different cell which protect our body from different type of infections. So there are different types of leukopenia according to the particular white blood cell whose number became low.
For example when neutrophils number in the body decrease it is called neutropenia. So the correct answer is leukopenia.
Cells are very different but have similar properties
Answer:
Areas where the myelin sheath has degenerated
Explanation:
Multiple sclerosis is a disease of the nervous system where the myelin sheath is damaged, and impairs its ability of conducing signals in the affected nerves, causing serious deficiencies in many life aspects (movements, sensations, cognition etc).
It portrays the neuromuscular junction of a skeletal muscle.
The breakdown items are consumed by the pre-synaptic neuron by endocytosis and used to re-combine more neurotransmitter, utilizing vitality from the mitochondria. The Cytoplasm in the Synaptic Knob has a high extent of specific organelles. These incorporate smooth endoplasmic reticulum, mitochondria, and vesicles.
