A. How can we keep safe from? (1)
1) Seasonal allergies 2) Food allergies
B. Why is Axon covered with insulated sheath? (1)
Answers
Answer:
A. 1. Reduce your exposure to allergy triggers
Stay indoors on dry, windy days. ...
1. Delegate lawn mowing, weed pulling and other gardening chores that stir up allergens.
2. Remove clothes you've worn outside and shower to rinse pollen from your skin and hair.
3.Don't hang laundry outside — pollen can stick to sheets and towels.
2. How to cope with your food allergy
Read food labels. Share on Pinterest Avoid foods that may contain the food allergen or are manufactured in the same facility as the allergen. ...
Avoid cross-contact and cross-reactivity. ...
Recognize your symptoms. ...
Prepare an emergency action plan. ...
Know how to use an auto-injector.
B. Summary. Myelin can greatly increase the speed of electrical impulses in neurons because it insulates the axon and assembles voltage-gated sodium channel clusters at discrete nodes along its length. Myelin damage causes several neurological diseases, such as multiple sclerosis.
Answer:
A. 1. wash your bedding weekly and keep ur bed clen and tidy.
2. avoiding the food to which we are allergic.
B. the mylein sheath increases the rate at which electric impulses passess through a neuron.