subject
Biology, 19.03.2021 16:00 gwendallinesikes

The immune system is the body's defense against infectious organisms and other invaders. Your immune system works by recognizing the difference between your body’s cells and alien cells, allowing it to destroy anything that could be potentially harmful. Active and passive immunity play an important role in keeping you healthy. What is the difference between passive and active immunity? (SC.912. L.14.52)

Naturally acquired active immunity occurs when the person is exposed to a live pathogen, develops the disease, and becomes immune while naturally acquired passive immunity occurs during pregnancy, in which certain antibodies are passed from the maternal into the fetal bloodstream

Passive and active immunity are both 1 st line of defenses

Passive immunity occurs when a person is exposed to a virus and active immunity occurs when the immunity is passed on through breast feeding

Both passive and active immunity are interchangeable mi

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
question
Biology, 22.06.2019 09:00
Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean
Answers: 2
question
Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
question
Biology, 22.06.2019 12:00
If the dimensions of a cube-shaped cell with a length,height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6
Answers: 1
You know the right answer?
The immune system is the body's defense against infectious organisms and other invaders. Your immune...
Questions
question
Mathematics, 13.04.2021 21:50
question
Mathematics, 13.04.2021 21:50
question
Chemistry, 13.04.2021 21:50
question
Mathematics, 13.04.2021 21:50
question
Mathematics, 13.04.2021 21:50
question
Mathematics, 13.04.2021 21:50
question
English, 13.04.2021 21:50
question
English, 13.04.2021 21:50
question
Mathematics, 13.04.2021 21:50
Questions on the website: 13722362