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Jobisdone [24]
3 years ago
13

Vaccines are given to provide protection against pathogen causing infections. Which of the following statements best describes h

ow vaccines work​

Biology
2 answers:
mariarad [96]3 years ago
7 0

Answer: “An inactivated or killed virus stimulates the body to develop specific immunity to that type of virus.”

Explanation: I took this test and got this answer correct.

REY [17]3 years ago
6 0

Answer:

An inactivated or killed virus stimulates the body to develop specific immunity to that type of virus.

That is what a vaccine is.

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Maintaining internal conditions within in an organism is a characteristic of life known as _____.
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Maintaining internal conditions within an organism, especially when <span>outside conditions change is called homeostasis. 
In Latin, the word homo/homeo means <em>the same, </em>and stasis means <em>state/condition. </em>
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Plants are called producers because they make their own food. So the grass is the producer.
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If ammonia is used as an energy and electron source by a bacterium, that bacterium would be considered a ___.
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If a bacterium uses ammonia as an energy as well as electron source, it is classified as lithotrophic chemotrophic.

<h3>Descriptive terms for lithotrophic chemotrophic:</h3>

Humans, fungi, and also many prokaryotes are chemotrophs that get their energy from organic chemicals. Lithotrophs are chemotrophs that obtain energy from inorganic substances such as hydrogen sulfide (H2S) as well as reduced iron. Lithography is a microbiological phenomenon that is unique in the globe.

<h3>What is the difference between chemoautotrophs and chemolithotrophs?</h3>

Chemotrophs are creatures that get energy from their surroundings by oxidizing electron sources. These compounds might well be organic (chemoorganotrophs) or inorganic (chemoorganotrophs) (chemolithotrophs). The term chemotroph is used in contrast to phototroph, which uses solar energy.

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3 0
1 year ago
Use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.
erma4kov [3.2K]

Answer:

The mass of hydrogen is conserved during cellular respiration as it follows the Law of Conservation of Matter. This shows that hydrogen has been conserved throughout the entire process (H representing Hydrogen) as the product has the same amount of hydrogen as the reactants.

The AMOUNT of carbon-dioxide atoms released by respiration are EXACTLY EQUAL to the atoms of these materials contained in the oxygen and carbon converted. In this way respiration has conserved the mass or material and in this way followed the law of conservation of mass.

Explanation:

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3 years ago
One adaptation to life in flowing water is
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slow metabolisms

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