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tangare [24]
3 years ago
6

Secondary immune responses upon a second exposure to a pathogen are due to the activation of.

Medicine
1 answer:
alexira [117]3 years ago
5 0

Secondary immune responses upon a second exposure to a pathogen are due to the activation of antigen or virus that cause disease.

<h3>What is secondary immune exposure?</h3>

A second exposure to the antigen that was in the vaccine, or to the pathogen that make the person ill. Due to this causes the white blood cells to respond much more quickly so this is type of response is known as secondary immune response.

Learn more about immune here: brainly.com/question/6612564

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apply alcohol as to cease the blood

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Explanation:

3 0
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Predict what would happen to the volume of red blood cells if they were placed in a 1400 mOSM solution of NaCl. Predict what wou
astra-53 [7]

Answer:

If red blood cells are placed in a hypertonic solution, they will shrink because the water moves out of the cell through osmosis. When red blood cells are places in hypotonic solution they swell and rupture because the water moved in the cell through osmosis.

Explanation:

If red blood cells are placed in 1400mOsm of NaCl, the cell volume will be lost because the wayer in the cell moves out due to higher concentration of salt outside, they will shrink.

Similarly if the red blood cells are places in urea and NaCl the cell will again shrink.

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3 years ago
What is the spinal cord structure that consists of nerves that leave the conus medullaris and lumbar enlargement and pass downwa
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The spinal cord resembling a "horse tail" is called the cauda equina.

<h3>What is cauda equina?</h3>

The collection of nerve roots descending from the spinal cord and cone of the spinal cord is called the cauda equina. The cauda equina contains nerve roots from L2 of the lumbar vertebrae to Co1 of the coccygeal spine (coccygeal end).  For example, the L4 nerve root between the L4 and L5 vertebrae.

The nerves are located in the Cauda Equina section of the lower end of the spinal cord in the lumbosacral spine. Its function is to send and receive signals to and from the legs and pelvic organs.

Learn more about cauda equina brainly.com/question/29331747

#SPJ4

4 0
2 years ago
What type of operating system is usually used in personal computers
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A GUI based operating system is usually used in personal computers

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Intracellular fluid (ICF) is found in
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The asnwer is C. Cytosol

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