Answer:
Image below further illustrates
Explanation:
Free Radicals in the Body
Free radicals are unstable molecules that can damage the cells in your organism. They result when atoms or molecules gain or lose electrons. They are byproducts of ongoing metabolic processes.
Antioxidants are those molecules in cells that prevent loose radicals from taking electrons and causing celldamage. Antioxidants are capable to give an electron to a free radical without becoming destabilized themselves, thus hinder the free radical chain reactions
Nutrients that act as antioxidant
Most cereals. vegetables and fruit every day. fish, coffe, strawberries or any kind of berries,etc.
Answer:
What are Schwann cells
Explanation:
Primarily, glial cells provide support for the neurons. Think of them as a secretarial pool for your nervous system, plus the janitorial and maintenance staff. They may not do the big jobs, but without them, those big jobs would never get done.
Your central nervous system (CNS) is made up of your brain and the nerves of your spinal column.
Five types that are present in your CNS are:1
Astrocytes
Oligodendrocytes
Microglia
Ependymal cells
Radial glia
You also have glial cells in your peripheral nervous system (PNS), which comprises the nerves in your extremities, away from the spine. Two types of glial cells there are:
Schwann cells
Satellite cells
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Miss Hawaii
Creating a routine
Set an alarm
Use a pill box
I think the answer is C, i. and iii. only.