Biology, 02.12.2020 07:50, makayla7635
Can someone help me with this three question I promise I will mark u a brainliest. Pls I need to get it done today.
1.Impaired muscular function in multiple sclerosis occurs due to frequent loss of nerve signals, one reason for loss of nerve impulses maybe:
A. loss of myelination in axons B. death of neurons in brain
C. loss of cell bodies of neurons
D. none of the above
2. Grey matter of the nervous system is composed of:
A. myelinated neurons
B. unmyelinated neurons
C. collection of neuroglia
D. branched nerves
3. Microglia are:
A. wandering white blood cells, function is immune defense.
B. forming myelin sheaths to insulate axons.
C. forming the blood brain barrier.
D. producing CSF
Answers: 2
Biology, 22.06.2019 05:00, karissanichole18
What organ systems are working to you cool down after a workout?
Answers: 1
Biology, 22.06.2019 09:00, risaroo070618
What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
Answers: 2
Can someone help me with this three question I promise I will mark u a brainliest. Pls I need to get...
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