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3 years ago

Doctors do not administer vaccinations to people who are too sick. Which best explains why?

Biology

1 answer:

4vir4ik [10]3 years ago

4 0

Answer:

D, The white blood cells of sick people may not be able to efficiently handle the weakened or dead form of the pathogen.

Explanation:

Vaccinations are essentially just weak diseases we use to create antibodies so the body can protect itself from the full disease. If it sees it once, it can defend itself, is the theory. This is choice D.

Why not A: The weakened form will be attacked by the immune system, but maybe not enough, because the person is so sick that the immune system is busy elsewhere.
Why not B: The medication is not what combines with the vaccine to cause problems. It is the body being overworked.
Why not C: The digestive system isn't the issue. You don't eat diseases.

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Does CODIS still exist?

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3 years ago

Diferença entre soluções líquidas e líquidos puros

vladimir1956 [14]

Portuguese version:

Não falo português mas:

Uma solução é formada quando algo é adicionado ou dissolvido em um líquido. Você faz uma solução quando adiciona sal ou açúcar a um copo de água. ... Desde que um líquido seja feito de uma única substância, ele permanece puro e é chamado de líquido. Quando algo é adicionado a ele, ele se torna uma solução.

English version: I don't speak Portuguese but:

A solution is formed when something is added or dissolved in a liquid. You make a solution when you add salt or sugar to a glass of water. ... As long as a liquid is made of a single substance, it remains pure and is called a liquid. When something is added to it, it becomes a solution.

Spanish version: No hablo portugues pero:

Se forma una solución cuando algo se agrega o se disuelve en un líquido. Usted hace una solución cuando agrega sal o azúcar a un vaso de agua. ... Mientras un líquido esté hecho de una sola sustancia, permanece puro y se llama líquido. Cuando se le agrega algo, se convierte en una solución.

fReNcH vErSiOn: Je ne parle pas portugais mais:

Une solution se forme lorsque quelque chose est ajouté ou dissous dans un liquide. Vous faites une solution lorsque vous ajoutez du sel ou du sucre à un verre d'eau. ... Tant qu'un liquide est constitué d'une seule substance, il reste pur et s'appelle un liquide. Quand quelque chose y est ajouté, cela devient une solution.

Ok, terminei, tchau.

Okay, I'm done, Bye.

Bien, he terminado, adiós.

D'accord, j'ai fini, au revoir.

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3 years ago

The sequence of nitrogenous bases in DNA varias widely. The sequence of the bases in DNA is most important for which of the foll

Alika [10]

<u>Answer:</u>

The sequence of the bases in DNA is most important because it provides the instructions for the traits of an organism.

<u>Explanation:</u>

'Deoxyribonucleic Acid (DNA)' is an instruction carrier. DNA stores the information and passes it from one generation to another.

It stores all the information that helps in growth, development and different characteristics developments.

So, the 'sequence of DNA bases' is important to be transferred during the reproduction that transfers the characters from parents to children.

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3 years ago