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yanalaym [24]
2 years ago
8

Antibodies are

Biology
1 answer:
mixer [17]2 years ago
6 0

Answer:

proteins that recognize foreign antigens

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<span>If it loses that 1 electron (0 electrons, 1 proton, 1 neutron) it become an ion that is positively charge because it has more protons than electrons. [Ignore the neutrons] </span>

<span>If it gains an electron (2 electrons, 1 proton, 1 neutron) it becomes an ion that is negatively charge because it has more electrons than protons </span>

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Because u might have made a mistake on the first investigation so u want to repeat it a few more times
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