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3 years ago

What are ions and how are they used in the body?

Biology

2 answers:

Cerrena [4.2K]3 years ago

7 0

Answer:

Ions are some atoms with charges.

Explanation:

This ions could be positive or negative, they are formed because the atom gained or lost some electrons in their internal structure.

In the human body, they are very common because they are constantly formed, for example in our cells membranes, we need some potassium and calcium ion to transport water inside the cells.

Also this ions are formed when we eat food during digestion process, some of this ions are the responsible for aging.

Hope this info is useful.

KATRIN_1 [288]3 years ago

6 0

Electrolytes produce ions and enable the body to function

Body fluid contains electrolytes, chemicals which, when they dissolve in water, produce charged ions. These ions enable the flow of electrical signals through the body.

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Place the following in the correct order as they occur in CELL RESPIRATION.

Goryan [66]

Electrons and h+ ions pop off and are picked up by NADH.
1 C is stripped from 3-C PGA and makes Co2.
Coenzyme A attaches to 2-C molecule making Acetyl Co-A.
Resulting 3 C molecule is stabilized BEFORE entering the mitochondria.
Acetyl Co-A enters mitochondria and drops off 2-C molecules.
In cytosol, 6-C glucose and 2 ATP split into two 3-C molecules (glycolysis).
2-C molecule combines with 4-C molecule and breaks into two 3-C molecules
Krebs cycle spins twice; each time stripping 1 carbon to make Co2 as a by-product.
With each cycle of Krebs, electrons and H+ ions pop off, are picked up by NADH and FADH2 and taken to ETC
4 molecules of ATP are generated.

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2 years ago

The mass number of an atom is the same as?

Darina [25.2K]

Answer: Option C.

The number of protons and neurons it's contain.

Explanation:

Mass number of an atom is also called atomic mass of an atom which is some what expressed in Dalton i.e 1/2. The mass number is the total number of protons and neutrons altogether called nucleons in an atomic nucleus.

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3 years ago

Based on the information provided. In which domain would the organism be classified?

Kruka [31]

Answer:

Archaea

Explanation:

Archaea Bacteria are the only bacteria that can adapt in crazy and impossible environments, Such as an underwater Volcano

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3 years ago

Read 2 more answers

Natural killer cells destroy target cells or pathogens by ingestion and destruction of particulate matter in a process called ph

podryga [215]

Answer:

<h2>False</h2>

Explanation:

Natural killer cells (NK cells) are a type of lymphocyte and also a component of innate immune system. NK cells play various functions in immune system and they play a major role in the host-rejection in virally infected cells.

NK cells are activated in response to interferons and also by various other responses. NK cells work to by secreting IFNγ and TNFα. Natural killer cells play a very important role in early host defense against viruses.

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3 years ago

The diagram below shows the changes in skull structure from early hominids to

Vlada [557]

Answer: Its smaller jaw bone

Explanation: Just look at the picture

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2 years ago

What are ions and how are they used in the body? ​

What are ions and how are they used in the body?